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MDEV-9711 NO PAD collations
Based on the patch from Daniil Medvedev (a Google Summer of Code task)
This commit is contained in:
Alexander Barkov
@@ -362,6 +362,8 @@ struct my_collation_handler_st
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extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
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extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
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extern MY_COLLATION_HANDLER my_collation_8bit_nopad_bin_handler;
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extern MY_COLLATION_HANDLER my_collation_8bit_simple_nopad_ci_handler;
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extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
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/* Some typedef to make it easy for C++ to make function pointers */
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@@ -585,49 +587,81 @@ struct charset_info_st
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extern MYSQL_PLUGIN_IMPORT struct charset_info_st my_charset_bin;
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extern MYSQL_PLUGIN_IMPORT struct charset_info_st my_charset_latin1;
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extern MYSQL_PLUGIN_IMPORT struct charset_info_st my_charset_latin1_nopad;
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extern MYSQL_PLUGIN_IMPORT struct charset_info_st my_charset_filename;
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extern MYSQL_PLUGIN_IMPORT struct charset_info_st my_charset_utf8_general_ci;
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extern struct charset_info_st my_charset_big5_bin;
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extern struct charset_info_st my_charset_big5_chinese_ci;
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extern struct charset_info_st my_charset_big5_nopad_bin;
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extern struct charset_info_st my_charset_big5_chinese_nopad_ci;
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extern struct charset_info_st my_charset_cp1250_czech_ci;
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extern struct charset_info_st my_charset_cp932_bin;
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extern struct charset_info_st my_charset_cp932_japanese_ci;
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extern struct charset_info_st my_charset_cp932_nopad_bin;
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extern struct charset_info_st my_charset_cp932_japanese_nopad_ci;
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extern struct charset_info_st my_charset_eucjpms_bin;
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extern struct charset_info_st my_charset_eucjpms_japanese_ci;
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extern struct charset_info_st my_charset_eucjpms_nopad_bin;
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extern struct charset_info_st my_charset_eucjpms_japanese_nopad_ci;
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extern struct charset_info_st my_charset_euckr_bin;
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extern struct charset_info_st my_charset_euckr_korean_ci;
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extern struct charset_info_st my_charset_euckr_nopad_bin;
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extern struct charset_info_st my_charset_euckr_korean_nopad_ci;
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extern struct charset_info_st my_charset_gb2312_bin;
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extern struct charset_info_st my_charset_gb2312_chinese_ci;
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extern struct charset_info_st my_charset_gb2312_nopad_bin;
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extern struct charset_info_st my_charset_gb2312_chinese_nopad_ci;
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extern struct charset_info_st my_charset_gbk_bin;
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extern struct charset_info_st my_charset_gbk_chinese_ci;
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extern struct charset_info_st my_charset_gbk_nopad_bin;
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extern struct charset_info_st my_charset_gbk_chinese_nopad_ci;
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extern struct charset_info_st my_charset_latin1_bin;
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extern struct charset_info_st my_charset_latin1_nopad_bin;
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extern struct charset_info_st my_charset_latin1_german2_ci;
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extern struct charset_info_st my_charset_latin2_czech_ci;
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extern struct charset_info_st my_charset_sjis_bin;
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extern struct charset_info_st my_charset_sjis_japanese_ci;
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extern struct charset_info_st my_charset_sjis_nopad_bin;
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extern struct charset_info_st my_charset_sjis_japanese_nopad_ci;
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extern struct charset_info_st my_charset_tis620_bin;
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extern struct charset_info_st my_charset_tis620_thai_ci;
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extern struct charset_info_st my_charset_tis620_nopad_bin;
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extern struct charset_info_st my_charset_tis620_thai_nopad_ci;
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extern struct charset_info_st my_charset_ucs2_bin;
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extern struct charset_info_st my_charset_ucs2_general_ci;
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extern struct charset_info_st my_charset_ucs2_nopad_bin;
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extern struct charset_info_st my_charset_ucs2_general_nopad_ci;
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extern struct charset_info_st my_charset_ucs2_general_mysql500_ci;
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extern struct charset_info_st my_charset_ucs2_unicode_ci;
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extern struct charset_info_st my_charset_ucs2_general_mysql500_ci;
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extern struct charset_info_st my_charset_ujis_bin;
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extern struct charset_info_st my_charset_ujis_japanese_ci;
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extern struct charset_info_st my_charset_ujis_nopad_bin;
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extern struct charset_info_st my_charset_ujis_japanese_nopad_ci;
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extern struct charset_info_st my_charset_utf16_bin;
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extern struct charset_info_st my_charset_utf16_general_ci;
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extern struct charset_info_st my_charset_utf16_unicode_ci;
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extern struct charset_info_st my_charset_utf16le_bin;
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extern struct charset_info_st my_charset_utf16le_general_ci;
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extern struct charset_info_st my_charset_utf16_general_nopad_ci;
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extern struct charset_info_st my_charset_utf16_nopad_bin;
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extern struct charset_info_st my_charset_utf16le_nopad_bin;
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extern struct charset_info_st my_charset_utf16le_general_nopad_ci;
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extern struct charset_info_st my_charset_utf32_bin;
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extern struct charset_info_st my_charset_utf32_general_ci;
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extern struct charset_info_st my_charset_utf32_unicode_ci;
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extern struct charset_info_st my_charset_utf32_nopad_bin;
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extern struct charset_info_st my_charset_utf32_general_nopad_ci;
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extern struct charset_info_st my_charset_utf8_bin;
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extern struct charset_info_st my_charset_utf8_nopad_bin;
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extern struct charset_info_st my_charset_utf8_general_nopad_ci;
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extern struct charset_info_st my_charset_utf8_general_mysql500_ci;
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extern struct charset_info_st my_charset_utf8_unicode_ci;
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extern struct charset_info_st my_charset_utf8mb4_bin;
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extern struct charset_info_st my_charset_utf8mb4_general_ci;
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extern struct charset_info_st my_charset_utf8mb4_nopad_bin;
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extern struct charset_info_st my_charset_utf8mb4_general_nopad_ci;
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extern struct charset_info_st my_charset_utf8mb4_unicode_ci;
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#define MY_UTF8MB3 "utf8"
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@@ -653,6 +687,11 @@ extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, size_t,
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extern void my_hash_sort_simple(CHARSET_INFO *cs,
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const uchar *key, size_t len,
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ulong *nr1, ulong *nr2);
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extern void my_hash_sort_simple_nopad(CHARSET_INFO *cs,
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const uchar *key, size_t len,
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ulong *nr1, ulong *nr2);
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extern void my_hash_sort_bin(CHARSET_INFO *cs,
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const uchar *key, size_t len, ulong *nr1,
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ulong *nr2);
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@@ -824,18 +863,38 @@ int my_strcasecmp_mb_bin(CHARSET_INFO * cs __attribute__((unused)),
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void my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
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const uchar *key, size_t len,ulong *nr1, ulong *nr2);
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void my_hash_sort_mb_nopad_bin(CHARSET_INFO *cs __attribute__((unused)),
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const uchar *key, size_t len,
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ulong *nr1, ulong *nr2);
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size_t my_strnxfrm_mb(CHARSET_INFO *,
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uchar *dst, size_t dstlen, uint nweights,
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const uchar *src, size_t srclen, uint flags);
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size_t my_strnxfrm_mb_nopad(CHARSET_INFO *,
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uchar *dst, size_t dstlen, uint nweights,
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const uchar *src, size_t srclen, uint flags);
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size_t my_strnxfrm_unicode(CHARSET_INFO *,
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uchar *dst, size_t dstlen, uint nweights,
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const uchar *src, size_t srclen, uint flags);
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size_t my_strnxfrm_unicode_nopad(CHARSET_INFO *,
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uchar *dst, size_t dstlen, uint nweights,
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const uchar *src, size_t srclen, uint flags);
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size_t my_strnxfrmlen_unicode(CHARSET_INFO *, size_t);
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size_t my_strnxfrm_unicode_full_bin(CHARSET_INFO *,
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uchar *dst, size_t dstlen, uint nweights,
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const uchar *src, size_t srclen, uint flags);
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uchar *dst, size_t dstlen,
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uint nweights, const uchar *src,
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size_t srclen, uint flags);
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size_t my_strnxfrm_unicode_full_nopad_bin(CHARSET_INFO *,
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uchar *dst, size_t dstlen,
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uint nweights, const uchar *src,
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size_t srclen, uint flags);
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size_t my_strnxfrmlen_unicode_full_bin(CHARSET_INFO *, size_t);
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int my_wildcmp_unicode(CHARSET_INFO *cs,
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@@ -873,6 +932,10 @@ void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend,
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size_t my_strxfrm_pad_desc_and_reverse(CHARSET_INFO *cs,
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uchar *str, uchar *frmend, uchar *strend,
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uint nweights, uint flags, uint level);
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size_t my_strxfrm_pad_desc_and_reverse_nopad(CHARSET_INFO *cs,
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uchar *str, uchar *frmend,
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uchar *strend, uint nweights,
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uint flags, uint level);
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const MY_CONTRACTIONS *my_charset_get_contractions(CHARSET_INFO *cs,
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int level);
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79
mysql-test/include/ctype_pad.inc
Normal file
79
mysql-test/include/ctype_pad.inc
Normal file
@@ -0,0 +1,79 @@
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--echo #
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--echo # Start of ctype_pad.inc
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--echo #
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--echo #
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--echo # Unique indexes
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--echo #
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eval CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE $coll;
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SHOW CREATE TABLE t1;
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INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
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SELECT HEX(a), a FROM t1 ORDER BY a;
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SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
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SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
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--echo #
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--echo # UNION
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--echo #
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eval CREATE TABLE t2 (a VARCHAR(10)) COLLATE $coll;
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INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
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SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
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DROP TABLE t1;
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DROP TABLE t2;
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--echo #
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--echo # DISTINCT, COUNT, MAX
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--echo #
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eval CREATE TABLE t1 (a VARCHAR(10)) COLLATE $coll;
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INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
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SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
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SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
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SELECT HEX(MAX(a)), MAX(a) FROM t1;
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--echo #
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--echo # GROUP BY
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--echo #
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eval CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE $coll;
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INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
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SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
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DROP TABLE t2;
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--echo #
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--echo # Weights
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--echo #
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SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
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DROP TABLE t1;
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--echo #
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--echo # IF, CASE, LEAST
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--echo #
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eval SELECT IF('abc' COLLATE $coll = 'abc ', 'pad', 'nopad');
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eval SELECT CASE 'abc' COLLATE $coll WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
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eval SELECT CASE WHEN 'abc' COLLATE $coll = 'abc ' THEN 'pad' ELSE 'nopad' END;
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eval SELECT HEX(LEAST('abc ' COLLATE $coll, 'abc '));
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eval SELECT HEX(GREATEST('abc ' COLLATE $coll, 'abc '));
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--echo #
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--echo # Collation mix
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--echo #
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eval CREATE TABLE t1 (a VARCHAR(10)) COLLATE $coll_pad;
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INSERT INTO t1 VALUES ('a'),('a ');
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SELECT COUNT(*) FROM t1 WHERE a='a';
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eval SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE $coll_pad;
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eval SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE $coll;
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eval ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE $coll;
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SELECT COUNT(*) FROM t1 WHERE a='a';
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eval SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE $coll_pad;
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eval SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE $coll;
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DROP TABLE t1;
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--echo #
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--echo # End of ctype_pad.inc
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--echo #
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7
mysql-test/include/ctype_pad_all_engines.inc
Normal file
7
mysql-test/include/ctype_pad_all_engines.inc
Normal file
@@ -0,0 +1,7 @@
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SET STORAGE_ENGINE=MyISAM;
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--source include/ctype_pad.inc
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SET STORAGE_ENGINE=HEAP;
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--source include/ctype_pad.inc
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SET STORAGE_ENGINE=Default;
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@@ -4830,3 +4830,567 @@ DROP TABLE t1;
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#
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# End of 10.0 tests
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#
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#
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# Start of 10.2 tests
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#
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#
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# MDEV-9711 NO PAD Collatons
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#
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SET character_set_connection=big5;
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SET STORAGE_ENGINE=MyISAM;
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#
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# Start of ctype_pad.inc
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#
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#
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# Unique indexes
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#
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CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_chinese_nopad_ci';
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` varchar(10) COLLATE big5_chinese_nopad_ci NOT NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=big5 COLLATE=big5_chinese_nopad_ci
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INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
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SELECT HEX(a), a FROM t1 ORDER BY a;
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HEX(a) a
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2061 a
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206120 a
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61202020 a
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616263 abc
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6162632020 abc
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SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
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HEX(a) a
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2061 a
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206120 a
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61202020 a
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616263 abc
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6162632020 abc
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SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
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HEX(a) a
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6162632020 abc
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616263 abc
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61202020 a
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206120 a
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2061 a
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#
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# UNION
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#
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CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
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INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
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SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
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HEX(a) a
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2061 a
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206120 a
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6120 a
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61202020 a
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616263 abc
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61626320 abc
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6162632020 abc
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DROP TABLE t1;
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DROP TABLE t2;
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#
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# DISTINCT, COUNT, MAX
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#
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CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
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INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
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SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
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HEX(a) a
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2061 a
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206120 a
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61 a
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612020 a
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||||
61202020 a
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SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
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COUNT(DISTINCT a)
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5
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SELECT HEX(MAX(a)), MAX(a) FROM t1;
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HEX(MAX(a)) MAX(a)
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61202020 a
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#
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# GROUP BY
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#
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CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_chinese_nopad_ci';
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INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
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SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
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HEX(a) cnt
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6161 1
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61612020 1
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6162 2
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DROP TABLE t2;
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#
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# Weights
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#
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SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
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HEX(WEIGHT_STRING(a AS CHAR(10)))
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41000000000000000000
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41202000000000000000
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20410000000000000000
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20412000000000000000
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41202020000000000000
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DROP TABLE t1;
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#
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# IF, CASE, LEAST
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#
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SELECT IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
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IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
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nopad
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SELECT CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
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CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
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nopad
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SELECT CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
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CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
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nopad
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SELECT HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
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HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
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61626320
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SELECT HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
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HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
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6162632020
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#
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# Collation mix
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#
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CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_ci';
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INSERT INTO t1 VALUES ('a'),('a ');
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SELECT COUNT(*) FROM t1 WHERE a='a';
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COUNT(*)
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2
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SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
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COUNT(*)
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2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE big5_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=big5 COLLATE=big5_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE big5_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=big5 COLLATE=big5_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE big5_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=big5 COLLATE=big5_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -33,3 +33,567 @@ DROP TABLE t1;
|
||||
SET @@character_set_client= @old_character_set_client;
|
||||
SET @@character_set_connection= @old_character_set_connection;
|
||||
SET @@character_set_results= @old_character_set_results;
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=cp932;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'cp932_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE cp932_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=cp932 COLLATE=cp932_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'cp932_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'cp932_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'cp932_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'cp932_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE cp932_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=cp932 COLLATE=cp932_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'cp932_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'cp932_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'cp932_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'cp932_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'cp932_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'cp932_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'cp932_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE cp932_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=cp932 COLLATE=cp932_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'cp932_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'cp932_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'cp932_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'cp932_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'cp932_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'cp932_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'cp932_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'cp932_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'cp932_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'cp932_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'cp932_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'cp932_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE cp932_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=cp932 COLLATE=cp932_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'cp932_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'cp932_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'cp932_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'cp932_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'cp932_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'cp932_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'cp932_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'cp932_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'cp932_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'cp932_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'cp932_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'cp932_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'cp932_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'cp932_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -33914,7 +33914,7 @@ DROP TABLE t1;
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# End of 10.2 tests
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9842 LOAD DATA INFILE does not work well with a TEXT column when using sjis
|
||||
@@ -33932,5 +33932,563 @@ HEX(a)
|
||||
3F3F
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=eucjpms;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE eucjpms_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=eucjpms COLLATE=eucjpms_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'eucjpms_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'eucjpms_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE eucjpms_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=eucjpms COLLATE=eucjpms_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'eucjpms_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'eucjpms_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'eucjpms_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'eucjpms_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'eucjpms_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE eucjpms_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=eucjpms COLLATE=eucjpms_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'eucjpms_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'eucjpms_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'eucjpms_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'eucjpms_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'eucjpms_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'eucjpms_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'eucjpms_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'eucjpms_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE eucjpms_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=eucjpms COLLATE=eucjpms_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'eucjpms_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'eucjpms_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'eucjpms_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'eucjpms_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'eucjpms_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'eucjpms_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'eucjpms_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'eucjpms_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'eucjpms_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'eucjpms_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'eucjpms_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -25428,3 +25428,567 @@ A1A1A1A1A1A120202020202020202020202020202020202020
|
||||
#
|
||||
# End of 5.6 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=euckr;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'euckr_korean_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE euckr_korean_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=euckr COLLATE=euckr_korean_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'euckr_korean_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'euckr_korean_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_korean_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'euckr_korean_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'euckr_korean_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE euckr_korean_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=euckr COLLATE=euckr_korean_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'euckr_korean_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'euckr_korean_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'euckr_korean_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'euckr_korean_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'euckr_korean_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_korean_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'euckr_korean_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_korean_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'euckr_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE euckr_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=euckr COLLATE=euckr_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'euckr_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'euckr_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'euckr_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'euckr_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'euckr_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'euckr_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'euckr_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'euckr_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'euckr_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'euckr_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'euckr_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'euckr_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE euckr_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=euckr COLLATE=euckr_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'euckr_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'euckr_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'euckr_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'euckr_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'euckr_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'euckr_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'euckr_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'euckr_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'euckr_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'euckr_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'euckr_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'euckr_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'euckr_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'euckr_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -4525,3 +4525,567 @@ DROP TABLE allbytes;
|
||||
#
|
||||
# End of 10.0 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=gb2312;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gb2312_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=gb2312 COLLATE=gb2312_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gb2312_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gb2312_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gb2312_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=gb2312 COLLATE=gb2312_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gb2312_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gb2312_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gb2312_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gb2312_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gb2312_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gb2312_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gb2312_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=gb2312 COLLATE=gb2312_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gb2312_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gb2312_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gb2312_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gb2312_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gb2312_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gb2312_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gb2312_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gb2312_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gb2312_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=gb2312 COLLATE=gb2312_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gb2312_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gb2312_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gb2312_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gb2312_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gb2312_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gb2312_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gb2312_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gb2312_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gb2312_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gb2312_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gb2312_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -5945,5 +5945,563 @@ HEX(a)
|
||||
B042
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=gbk;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gbk_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gbk_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=gbk COLLATE=gbk_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gbk_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gbk_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gbk_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gbk_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gbk_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=gbk COLLATE=gbk_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gbk_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gbk_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gbk_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gbk_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gbk_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gbk_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gbk_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gbk_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=gbk COLLATE=gbk_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gbk_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gbk_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gbk_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gbk_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gbk_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gbk_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gbk_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gbk_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gbk_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gbk_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gbk_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'gbk_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE gbk_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=gbk COLLATE=gbk_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'gbk_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'gbk_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'gbk_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'gbk_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'gbk_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'gbk_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'gbk_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'gbk_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'gbk_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'gbk_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'gbk_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'gbk_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'gbk_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'gbk_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -8222,3 +8222,567 @@ DROP TABLE t1;
|
||||
#
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=latin1;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_swedish_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_swedish_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=latin1 COLLATE=latin1_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -454,17 +454,20 @@ select "foo" = "foo " collate latin1_test;
|
||||
The following tests check that two-byte collation IDs work
|
||||
select * from information_schema.collations where id>256 and is_compiled<>'Yes' order by id;
|
||||
COLLATION_NAME CHARACTER_SET_NAME ID IS_DEFAULT IS_COMPILED SORTLEN
|
||||
ascii2_general_nopad_ci ascii2 318 1
|
||||
ascii2_bin2 ascii2 319 1
|
||||
ascii2_general_ci ascii2 320 Yes 1
|
||||
ascii2_bin ascii2 321 1
|
||||
ascii2_general_inherited_ci ascii2 322 1
|
||||
ascii2_general_inherited2_ci ascii2 323 1
|
||||
ascii2_badly_inherited_ci ascii2 324 1
|
||||
ascii2_nopad_bin ascii2 325 1
|
||||
utf8mb4_test_ci utf8mb4 326 8
|
||||
utf16_test_ci utf16 327 8
|
||||
utf8mb4_test_400_ci utf8mb4 328 8
|
||||
latin1_test2 latin1 332 1
|
||||
latin1_test2_cs latin1 333 1
|
||||
latin1_swedish_nopad2_ci latin1 334 1
|
||||
utf8_bengali_standard_ci utf8 336 8
|
||||
utf8_bengali_traditional_ci utf8 337 8
|
||||
utf8_implicit_weights_ci utf8 338 8
|
||||
@@ -1260,3 +1263,29 @@ SELECT * FROM t1 WHERE a RLIKE 'a';
|
||||
a
|
||||
a
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD collations
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET ascii2 COLLATE ascii2_general_nopad_ci);
|
||||
INSERT INTO t1 VALUES ('a'),('a '),('A'),('A ');
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
a a='a' a='a ' HEX(a) LOWER(a) UPPER(a) CONVERT(a USING utf8)
|
||||
a 1 0 61 a A a
|
||||
a 0 1 6120 a A a
|
||||
A 1 0 41 a A A
|
||||
A 0 1 4120 a A A
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET ascii2 COLLATE ascii2_nopad_bin;
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
a a='a' a='a ' HEX(a) LOWER(a) UPPER(a) CONVERT(a USING utf8)
|
||||
a 1 0 61 a A a
|
||||
a 0 1 6120 a A a
|
||||
A 0 0 41 a A A
|
||||
A 0 0 4120 a A A
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET latin1 COLLATE latin1_swedish_nopad2_ci;
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
a a='a' a='a ' HEX(a) LOWER(a) UPPER(a) CONVERT(a USING utf8)
|
||||
a 1 0 61 a A a
|
||||
a 0 1 6120 a A a
|
||||
A 1 0 41 a A A
|
||||
A 0 1 4120 a A A
|
||||
DROP TABLE t1;
|
||||
|
||||
12771
mysql-test/r/ctype_nopad_8bit.result
Normal file
12771
mysql-test/r/ctype_nopad_8bit.result
Normal file
File diff suppressed because it is too large
Load Diff
@@ -18746,5 +18746,563 @@ a=CONCAT('x', REPEAT(_sjis 0x835C, 200))
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=sjis;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'sjis_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE sjis_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=sjis COLLATE=sjis_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'sjis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'sjis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'sjis_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'sjis_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE sjis_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=sjis COLLATE=sjis_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'sjis_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'sjis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'sjis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'sjis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'sjis_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'sjis_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'sjis_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE sjis_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=sjis COLLATE=sjis_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'sjis_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'sjis_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'sjis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'sjis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'sjis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'sjis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'sjis_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'sjis_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'sjis_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'sjis_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'sjis_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'sjis_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE sjis_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=sjis COLLATE=sjis_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'sjis_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'sjis_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'sjis_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'sjis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'sjis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'sjis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'sjis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'sjis_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'sjis_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'sjis_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'sjis_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'sjis_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'sjis_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'sjis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -3069,3 +3069,567 @@ DROP TABLE allbytes;
|
||||
#
|
||||
# End of 10.0 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=swe7;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'swe7_swedish_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE ?t1? (
|
||||
?a? varchar(10) COLLATE swe7_swedish_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (?a?)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=swe7 COLLATE=swe7_swedish_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'swe7_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'swe7_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_swedish_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'swe7_swedish_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'swe7_swedish_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE ?t1? (
|
||||
?a? varchar(10) COLLATE swe7_swedish_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (?a?)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=swe7 COLLATE=swe7_swedish_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'swe7_swedish_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'swe7_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'swe7_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'swe7_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'swe7_swedish_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_swedish_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'swe7_swedish_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'swe7_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE ?t1? (
|
||||
?a? varchar(10) COLLATE swe7_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (?a?)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=swe7 COLLATE=swe7_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'swe7_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'swe7_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'swe7_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'swe7_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'swe7_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'swe7_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'swe7_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'swe7_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'swe7_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'swe7_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'swe7_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'swe7_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE ?t1? (
|
||||
?a? varchar(10) COLLATE swe7_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (?a?)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=swe7 COLLATE=swe7_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'swe7_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'swe7_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'swe7_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'swe7_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'swe7_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'swe7_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'swe7_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'swe7_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'swe7_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'swe7_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'swe7_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'swe7_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'swe7_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'swe7_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -3847,3 +3847,567 @@ E0
|
||||
#
|
||||
# End of 5.6 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=tis620;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'tis620_thai_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE tis620_thai_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=tis620 COLLATE=tis620_thai_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'tis620_thai_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'tis620_thai_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_thai_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'tis620_thai_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'tis620_thai_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE tis620_thai_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=tis620 COLLATE=tis620_thai_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'tis620_thai_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'tis620_thai_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'tis620_thai_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'tis620_thai_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'tis620_thai_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_thai_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'tis620_thai_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_thai_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'tis620_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE tis620_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=tis620 COLLATE=tis620_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'tis620_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'tis620_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'tis620_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'tis620_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'tis620_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'tis620_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'tis620_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'tis620_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'tis620_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'tis620_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'tis620_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'tis620_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE tis620_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=tis620 COLLATE=tis620_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'tis620_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'tis620_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'tis620_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'tis620_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'tis620_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'tis620_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'tis620_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'tis620_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'tis620_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'tis620_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'tis620_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'tis620_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'tis620_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'tis620_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -5660,3 +5660,567 @@ Warning 1292 Truncated incorrect INTEGER value: '1IJ3'
|
||||
#
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=ucs2;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ucs2_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ucs2_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=ucs2 COLLATE=ucs2_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ucs2_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ucs2_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ucs2_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ucs2_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ucs2_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=ucs2 COLLATE=ucs2_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ucs2_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ucs2_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ucs2_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ucs2_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ucs2_general_nopad_ci', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ucs2_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ucs2_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ucs2_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=ucs2 COLLATE=ucs2_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0061000000000000000000000000000000000000
|
||||
0061002000200000000000000000000000000000
|
||||
0020006100000000000000000000000000000000
|
||||
0020006100200000000000000000000000000000
|
||||
0061002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ucs2_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ucs2_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ucs2_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ucs2_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ucs2_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ucs2_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ucs2_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ucs2_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ucs2_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=ucs2 COLLATE=ucs2_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ucs2_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0061000000000000000000000000000000000000
|
||||
0061002000200000000000000000000000000000
|
||||
0020006100000000000000000000000000000000
|
||||
0020006100200000000000000000000000000000
|
||||
0061002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ucs2_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ucs2_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ucs2_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ucs2_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ucs2_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ucs2_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ucs2_nopad_bin', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ucs2_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ucs2_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ucs2_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -26219,7 +26219,7 @@ DROP TABLE t1;
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# End of 10.2 tests
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9842 LOAD DATA INFILE does not work well with a TEXT column when using sjis
|
||||
@@ -26237,5 +26237,563 @@ HEX(a)
|
||||
3F3F
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=ujis;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ujis_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ujis_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=ujis COLLATE=ujis_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ujis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ujis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ujis_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ujis_japanese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ujis_japanese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=ujis COLLATE=ujis_japanese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ujis_japanese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ujis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ujis_japanese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ujis_japanese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ujis_japanese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_japanese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ujis_japanese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_japanese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ujis_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ujis_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=ujis COLLATE=ujis_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ujis_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ujis_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ujis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ujis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ujis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ujis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ujis_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ujis_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ujis_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ujis_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ujis_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'ujis_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE ujis_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=ujis COLLATE=ujis_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'ujis_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'ujis_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'ujis_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'ujis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'ujis_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'ujis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'ujis_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'ujis_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'ujis_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'ujis_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'ujis_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'ujis_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'ujis_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'ujis_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -2201,3 +2201,567 @@ Warning 1292 Truncated incorrect INTEGER value: '1IJ3'
|
||||
#
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=utf16;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf16 COLLATE=utf16_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf16 COLLATE=utf16_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16_general_nopad_ci', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf16 COLLATE=utf16_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16_nopad_bin', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16_nopad_bin', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf16 COLLATE=utf16_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
00610062006300200020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
00610062006300200020 abc
|
||||
006100620063 abc
|
||||
0061002000200020 a
|
||||
002000610020 a
|
||||
00200061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
00610020 a
|
||||
0061002000200020 a
|
||||
006100620063 abc
|
||||
0061006200630020 abc
|
||||
00610062006300200020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
00200061 a
|
||||
002000610020 a
|
||||
0061 a
|
||||
006100200020 a
|
||||
0061002000200020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
0061002000200020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
00610061 1
|
||||
0061006100200020 1
|
||||
00610062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16_nopad_bin', 'abc '))
|
||||
0061006200630020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16_nopad_bin', 'abc '))
|
||||
00610062006300200020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -2393,3 +2393,567 @@ Warning 1292 Truncated incorrect INTEGER value: '1IJ3'
|
||||
#
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=utf16le;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16le_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16le_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf16le COLLATE=utf16le_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
61006200630020002000 abc
|
||||
610062006300 abc
|
||||
6100200020002000 a
|
||||
200061002000 a
|
||||
20006100 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
61002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
6100620063002000 abc
|
||||
61006200630020002000 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100 a
|
||||
610020002000 a
|
||||
6100200020002000 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
6100200020002000 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
61006100 1
|
||||
6100610020002000 1
|
||||
61006200 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16le_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16le_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '))
|
||||
6100620063002000
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '))
|
||||
61006200630020002000
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16le_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16le_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16le_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf16le COLLATE=utf16le_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
61006200630020002000 abc
|
||||
610062006300 abc
|
||||
6100200020002000 a
|
||||
200061002000 a
|
||||
20006100 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
61002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
6100620063002000 abc
|
||||
61006200630020002000 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100 a
|
||||
610020002000 a
|
||||
6100200020002000 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
6100200020002000 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16le_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
61006100 1
|
||||
6100610020002000 1
|
||||
61006200 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16le_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16le_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16le_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '))
|
||||
6100620063002000
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16le_general_nopad_ci', 'abc '))
|
||||
61006200630020002000
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16le_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16le_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16le_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf16le COLLATE=utf16le_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
61006200630020002000 abc
|
||||
610062006300 abc
|
||||
6100200020002000 a
|
||||
200061002000 a
|
||||
20006100 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
61002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
6100620063002000 abc
|
||||
61006200630020002000 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100 a
|
||||
610020002000 a
|
||||
6100200020002000 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
6100200020002000 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
61006100 1
|
||||
6100610020002000 1
|
||||
61006200 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16le_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16le_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16le_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16le_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16le_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16le_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '))
|
||||
6100620063002000
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '))
|
||||
61006200630020002000
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16le_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf16le_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf16le_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf16le COLLATE=utf16le_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
61006200630020002000 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
61006200630020002000 abc
|
||||
610062006300 abc
|
||||
6100200020002000 a
|
||||
200061002000 a
|
||||
20006100 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
61002000 a
|
||||
6100200020002000 a
|
||||
610062006300 abc
|
||||
6100620063002000 abc
|
||||
61006200630020002000 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
20006100 a
|
||||
200061002000 a
|
||||
6100 a
|
||||
610020002000 a
|
||||
6100200020002000 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
6100200020002000 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf16le_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
61006100 1
|
||||
6100610020002000 1
|
||||
61006200 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf16le_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf16le_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf16le_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf16le_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf16le_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf16le_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '))
|
||||
6100620063002000
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf16le_nopad_bin', 'abc '))
|
||||
61006200630020002000
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf16le_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf16le_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf16le_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -2237,3 +2237,567 @@ Warning 1292 Truncated incorrect INTEGER value: '1IJ3'
|
||||
#
|
||||
# End of 10.1 tests
|
||||
#
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET character_set_connection=utf32;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf32_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
0000006100000062000000630000002000000020 abc
|
||||
000000610000006200000063 abc
|
||||
00000061000000200000002000000020 a
|
||||
000000200000006100000020 a
|
||||
0000002000000061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
0000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
00000061000000620000006300000020 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061 a
|
||||
000000610000002000000020 a
|
||||
00000061000000200000002000000020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
00000061000000200000002000000020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
0000006100000061 1
|
||||
00000061000000610000002000000020 1
|
||||
0000006100000062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '))
|
||||
00000061000000620000006300000020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '))
|
||||
0000006100000062000000630000002000000020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf32_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf32 COLLATE=utf32_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
0000006100000062000000630000002000000020 abc
|
||||
000000610000006200000063 abc
|
||||
00000061000000200000002000000020 a
|
||||
000000200000006100000020 a
|
||||
0000002000000061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
0000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
00000061000000620000006300000020 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061 a
|
||||
000000610000002000000020 a
|
||||
00000061000000200000002000000020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
00000061000000200000002000000020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
0000006100000061 1
|
||||
00000061000000610000002000000020 1
|
||||
0000006100000062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf32_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf32_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf32_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '))
|
||||
00000061000000620000006300000020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf32_general_nopad_ci', 'abc '))
|
||||
0000006100000062000000630000002000000020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf32_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf32 COLLATE=utf32_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
0000006100000062000000630000002000000020 abc
|
||||
000000610000006200000063 abc
|
||||
00000061000000200000002000000020 a
|
||||
000000200000006100000020 a
|
||||
0000002000000061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
0000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
00000061000000620000006300000020 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061 a
|
||||
000000610000002000000020 a
|
||||
00000061000000200000002000000020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
00000061000000200000002000000020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
0000006100000061 1
|
||||
00000061000000610000002000000020 1
|
||||
0000006100000062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc '))
|
||||
00000061000000620000006300000020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc '))
|
||||
0000006100000062000000630000002000000020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf32_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf32_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf32 COLLATE=utf32_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
0000006100000062000000630000002000000020 abc
|
||||
000000610000006200000063 abc
|
||||
00000061000000200000002000000020 a
|
||||
000000200000006100000020 a
|
||||
0000002000000061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
0000006100000020 a
|
||||
00000061000000200000002000000020 a
|
||||
000000610000006200000063 abc
|
||||
00000061000000620000006300000020 abc
|
||||
0000006100000062000000630000002000000020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
0000002000000061 a
|
||||
000000200000006100000020 a
|
||||
00000061 a
|
||||
000000610000002000000020 a
|
||||
00000061000000200000002000000020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
00000061000000200000002000000020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf32_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
0000006100000061 1
|
||||
00000061000000610000002000000020 1
|
||||
0000006100000062 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf32_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf32_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf32_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf32_nopad_bin', 'abc '))
|
||||
00000061000000620000006300000020
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf32_nopad_bin', 'abc '))
|
||||
0000006100000062000000630000002000000020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf32_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf32_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf32_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -10583,5 +10583,562 @@ HEX(a)
|
||||
C39F
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf8 COLLATE=utf8_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0061000000000000000000000000000000000000
|
||||
0061002000200000000000000000000000000000
|
||||
0020006100000000000000000000000000000000
|
||||
0020006100200000000000000000000000000000
|
||||
0061002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf8 COLLATE=utf8_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0061000000000000000000000000000000000000
|
||||
0061002000200000000000000000000000000000
|
||||
0020006100000000000000000000000000000000
|
||||
0020006100200000000000000000000000000000
|
||||
0061002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -3457,5 +3457,562 @@ F09F988E
|
||||
3F3F3F
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8mb4_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8mb4_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8mb4_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8mb4_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8mb4_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8mb4_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8mb4_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8mb4_general_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8mb4_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
SET STORAGE_ENGINE=MyISAM;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8mb4_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8mb4_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8mb4_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8mb4_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8mb4_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=HEAP;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8mb4_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8mb4_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=MEMORY DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8mb4_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
000061000000000000000000000000000000000000000000000000000000
|
||||
000061000020000020000000000000000000000000000000000000000000
|
||||
000020000061000000000000000000000000000000000000000000000000
|
||||
000020000061000020000000000000000000000000000000000000000000
|
||||
000061000020000020000020000000000000000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8mb4_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8mb4_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8mb4_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8mb4_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8mb4_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8mb4_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8mb4_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
SET STORAGE_ENGINE=Default;
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
|
||||
@@ -328,6 +328,11 @@
|
||||
- ascii2_general_inherited_ci inherits sort order in ascii2.xml
|
||||
- ascii2_genegal_inherited2_ci inherits sort order directly in this file.
|
||||
-->
|
||||
<collation name="ascii2_general_nopad_ci" id="318" flag="nopad">
|
||||
<rules>
|
||||
<import source="ascii2_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="ascii2_bin2" id="319" flag="binary"/>
|
||||
<collation name="ascii2_general_ci" id="320" flag="primary"/>
|
||||
<collation name="ascii2_bin" id="321" flag="binary"/>
|
||||
@@ -342,6 +347,7 @@
|
||||
<import source="ascii2_non_existing_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="ascii2_nopad_bin" id="325" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="latin1">
|
||||
@@ -357,6 +363,11 @@
|
||||
<collation name="latin1_test" id="99" order="test"/>
|
||||
<collation name="latin1_test2" id="332" order="test"/>
|
||||
<collation name="latin1_test2_cs" id="333"/>
|
||||
<collation name="latin1_swedish_nopad2_ci" id="334" flag="nopad">
|
||||
<rules>
|
||||
<import source="latin1_swedish_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
</charset>
|
||||
|
||||
<charset name="utf8">
|
||||
|
||||
285
mysql-test/suite/innodb/r/innodb_ctype_big5.result
Normal file
285
mysql-test/suite/innodb/r/innodb_ctype_big5.result
Normal file
@@ -0,0 +1,285 @@
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET NAMES big5;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_chinese_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE big5_chinese_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=big5 COLLATE=big5_chinese_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_chinese_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'big5_chinese_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'big5_chinese_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'big5_chinese_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_chinese_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_chinese_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_chinese_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'big5_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE big5_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=big5 COLLATE=big5_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'big5_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'big5_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'big5_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'big5_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'big5_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'big5_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'big5_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'big5_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
285
mysql-test/suite/innodb/r/innodb_ctype_latin1.result
Normal file
285
mysql-test/suite/innodb/r/innodb_ctype_latin1.result
Normal file
@@ -0,0 +1,285 @@
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET NAMES latin1;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_swedish_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_swedish_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
41000000000000000000
|
||||
41202000000000000000
|
||||
20410000000000000000
|
||||
20412000000000000000
|
||||
41202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_swedish_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_swedish_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_swedish_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_swedish_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_swedish_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_swedish_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'latin1_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE latin1_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'latin1_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
61000000000000000000
|
||||
61202000000000000000
|
||||
20610000000000000000
|
||||
20612000000000000000
|
||||
61202020000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'latin1_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'latin1_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'latin1_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'latin1_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'latin1_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'latin1_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'latin1_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
@@ -390,17 +390,20 @@ select "foo" = "foo " collate latin1_test;
|
||||
The following tests check that two-byte collation IDs work
|
||||
select * from information_schema.collations where id>256 and is_compiled<>'Yes' order by id;
|
||||
COLLATION_NAME CHARACTER_SET_NAME ID IS_DEFAULT IS_COMPILED SORTLEN
|
||||
ascii2_general_nopad_ci ascii2 318 1
|
||||
ascii2_bin2 ascii2 319 1
|
||||
ascii2_general_ci ascii2 320 Yes 1
|
||||
ascii2_bin ascii2 321 1
|
||||
ascii2_general_inherited_ci ascii2 322 1
|
||||
ascii2_general_inherited2_ci ascii2 323 1
|
||||
ascii2_badly_inherited_ci ascii2 324 1
|
||||
ascii2_nopad_bin ascii2 325 1
|
||||
utf8mb4_test_ci utf8mb4 326 8
|
||||
utf16_test_ci utf16 327 8
|
||||
utf8mb4_test_400_ci utf8mb4 328 8
|
||||
latin1_test2 latin1 332 1
|
||||
latin1_test2_cs latin1 333 1
|
||||
latin1_swedish_nopad2_ci latin1 334 1
|
||||
utf8_bengali_standard_ci utf8 336 8
|
||||
utf8_bengali_traditional_ci utf8 337 8
|
||||
utf8_implicit_weights_ci utf8 338 8
|
||||
|
||||
285
mysql-test/suite/innodb/r/innodb_ctype_utf8.result
Normal file
285
mysql-test/suite/innodb/r/innodb_ctype_utf8.result
Normal file
@@ -0,0 +1,285 @@
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
#
|
||||
# Start of 10.2 tests
|
||||
#
|
||||
#
|
||||
# MDEV-9711 NO PAD Collatons
|
||||
#
|
||||
SET NAMES utf8;
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_general_nopad_ci';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_general_nopad_ci NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_nopad_ci
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_general_nopad_ci';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0041000000000000000000000000000000000000
|
||||
0041002000200000000000000000000000000000
|
||||
0020004100000000000000000000000000000000
|
||||
0020004100200000000000000000000000000000
|
||||
0041002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_general_nopad_ci' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_general_nopad_ci' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_general_nopad_ci' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_general_nopad_ci', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_general_ci';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_general_nopad_ci';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_ci';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_general_nopad_ci';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Start of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# Unique indexes
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10) PRIMARY KEY) COLLATE 'utf8_nopad_bin';
|
||||
SHOW CREATE TABLE t1;
|
||||
Table Create Table
|
||||
t1 CREATE TABLE `t1` (
|
||||
`a` varchar(10) COLLATE utf8_nopad_bin NOT NULL,
|
||||
PRIMARY KEY (`a`)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_nopad_bin
|
||||
INSERT INTO t1 VALUES ('abc'),('abc '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM t1 ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
6162632020 abc
|
||||
SELECT HEX(a), a FROM t1 IGNORE INDEX(PRIMARY) ORDER BY a DESC;
|
||||
HEX(a) a
|
||||
6162632020 abc
|
||||
616263 abc
|
||||
61202020 a
|
||||
206120 a
|
||||
2061 a
|
||||
#
|
||||
# UNION
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t2 VALUES ('abc '),('abc '),(' a'),('a ');
|
||||
SELECT HEX(a),a FROM (SELECT * FROM t1 UNION SELECT * FROM t2 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
6120 a
|
||||
61202020 a
|
||||
616263 abc
|
||||
61626320 abc
|
||||
6162632020 abc
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# DISTINCT, COUNT, MAX
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a '),(' a'),(' a '),('a ');
|
||||
SELECT HEX(a), a FROM (SELECT DISTINCT a FROM t1 ORDER BY a) td;
|
||||
HEX(a) a
|
||||
2061 a
|
||||
206120 a
|
||||
61 a
|
||||
612020 a
|
||||
61202020 a
|
||||
SELECT COUNT(DISTINCT a) FROM t1 ORDER BY a;
|
||||
COUNT(DISTINCT a)
|
||||
5
|
||||
SELECT HEX(MAX(a)), MAX(a) FROM t1;
|
||||
HEX(MAX(a)) MAX(a)
|
||||
61202020 a
|
||||
#
|
||||
# GROUP BY
|
||||
#
|
||||
CREATE TABLE t2 (a VARCHAR(10), b int, c varchar(10)) COLLATE 'utf8_nopad_bin';
|
||||
INSERT t2 values('ab', 12, 'cd'), ('ab', 2, 'ed'), ('aa', 20, 'er'), ('aa ', 0, 'er ');
|
||||
SELECT HEX(a), cnt FROM (SELECT a, COUNT(a) AS cnt FROM t2 GROUP BY a ORDER BY a) AS td;
|
||||
HEX(a) cnt
|
||||
6161 1
|
||||
61612020 1
|
||||
6162 2
|
||||
DROP TABLE t2;
|
||||
#
|
||||
# Weights
|
||||
#
|
||||
SELECT HEX(WEIGHT_STRING(a AS CHAR(10))) FROM t1;
|
||||
HEX(WEIGHT_STRING(a AS CHAR(10)))
|
||||
0061000000000000000000000000000000000000
|
||||
0061002000200000000000000000000000000000
|
||||
0020006100000000000000000000000000000000
|
||||
0020006100200000000000000000000000000000
|
||||
0061002000200020000000000000000000000000
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# IF, CASE, LEAST
|
||||
#
|
||||
SELECT IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad');
|
||||
IF('abc' COLLATE 'utf8_nopad_bin' = 'abc ', 'pad', 'nopad')
|
||||
nopad
|
||||
SELECT CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE 'abc' COLLATE 'utf8_nopad_bin' WHEN 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END;
|
||||
CASE WHEN 'abc' COLLATE 'utf8_nopad_bin' = 'abc ' THEN 'pad' ELSE 'nopad' END
|
||||
nopad
|
||||
SELECT HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(LEAST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
61626320
|
||||
SELECT HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '));
|
||||
HEX(GREATEST('abc ' COLLATE 'utf8_nopad_bin', 'abc '))
|
||||
6162632020
|
||||
#
|
||||
# Collation mix
|
||||
#
|
||||
CREATE TABLE t1 (a VARCHAR(10)) COLLATE 'utf8_bin';
|
||||
INSERT INTO t1 VALUES ('a'),('a ');
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) COLLATE 'utf8_nopad_bin';
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a';
|
||||
COUNT(*)
|
||||
1
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_bin';
|
||||
COUNT(*)
|
||||
2
|
||||
SELECT COUNT(*) FROM t1 WHERE a='a' COLLATE 'utf8_nopad_bin';
|
||||
COUNT(*)
|
||||
1
|
||||
DROP TABLE t1;
|
||||
#
|
||||
# End of ctype_pad.inc
|
||||
#
|
||||
#
|
||||
# End of 10.2 tests
|
||||
#
|
||||
25
mysql-test/suite/innodb/t/innodb_ctype_big5.test
Normal file
25
mysql-test/suite/innodb/t/innodb_ctype_big5.test
Normal file
@@ -0,0 +1,25 @@
|
||||
--source include/have_innodb.inc
|
||||
--source include/have_big5.inc
|
||||
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
|
||||
SET NAMES big5;
|
||||
let $coll='big5_chinese_nopad_ci';
|
||||
let $coll_pad='big5_chinese_ci';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
let $coll='big5_nopad_bin';
|
||||
let $coll_pad='big5_bin';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
25
mysql-test/suite/innodb/t/innodb_ctype_latin1.test
Normal file
25
mysql-test/suite/innodb/t/innodb_ctype_latin1.test
Normal file
@@ -0,0 +1,25 @@
|
||||
--source include/have_innodb.inc
|
||||
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
|
||||
SET NAMES latin1;
|
||||
|
||||
let $coll='latin1_swedish_nopad_ci';
|
||||
let $coll_pad='latin1_swedish_ci';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
let $coll='latin1_nopad_bin';
|
||||
let $coll_pad='latin1_bin';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
25
mysql-test/suite/innodb/t/innodb_ctype_utf8.test
Normal file
25
mysql-test/suite/innodb/t/innodb_ctype_utf8.test
Normal file
@@ -0,0 +1,25 @@
|
||||
--source include/have_innodb.inc
|
||||
|
||||
SET STORAGE_ENGINE=InnoDB;
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
|
||||
SET NAMES utf8;
|
||||
|
||||
let $coll='utf8_general_nopad_ci';
|
||||
let $coll_pad='utf8_general_ci';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
let $coll='utf8_nopad_bin';
|
||||
let $coll_pad='utf8_bin';
|
||||
--source include/ctype_pad.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
@@ -249,3 +249,23 @@ DROP TABLE t1;
|
||||
--echo #
|
||||
--echo # End of 10.0 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=big5;
|
||||
let $coll='big5_chinese_nopad_ci';
|
||||
let $coll_pad='big5_chinese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='big5_nopad_bin';
|
||||
let $coll_pad='big5_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -27,3 +27,23 @@ DROP TABLE t1;
|
||||
SET @@character_set_client= @old_character_set_client;
|
||||
SET @@character_set_connection= @old_character_set_connection;
|
||||
SET @@character_set_results= @old_character_set_results;
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=cp932;
|
||||
let $coll='cp932_japanese_nopad_ci';
|
||||
let $coll_pad='cp932_japanese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp932_nopad_bin';
|
||||
let $coll_pad='cp932_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -568,7 +568,7 @@ DROP TABLE t1;
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
@@ -579,6 +579,18 @@ LOAD DATA INFILE '../../std_data/loaddata/mdev9823.ujis.txt' INTO TABLE t1 CHARA
|
||||
SELECT HEX(a) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=eucjpms;
|
||||
let $coll='eucjpms_japanese_nopad_ci';
|
||||
let $coll_pad='eucjpms_japanese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='eucjpms_nopad_bin';
|
||||
let $coll_pad='eucjpms_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -197,3 +197,23 @@ set collation_connection=euckr_bin;
|
||||
--echo # End of 5.6 tests
|
||||
--echo #
|
||||
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=euckr;
|
||||
let $coll='euckr_korean_nopad_ci';
|
||||
let $coll_pad='euckr_korean_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='euckr_nopad_bin';
|
||||
let $coll_pad='euckr_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -160,3 +160,23 @@ let $ctype_unescape_combinations=selected;
|
||||
--echo #
|
||||
--echo # End of 10.0 tests
|
||||
--echo #
|
||||
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=gb2312;
|
||||
let $coll='gb2312_chinese_nopad_ci';
|
||||
let $coll_pad='gb2312_chinese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='gb2312_nopad_bin';
|
||||
let $coll_pad='gb2312_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -450,6 +450,17 @@ DELETE FROM t1;
|
||||
LOAD DATA INFILE '../../std_data/loaddata/mdev8711.txt' INTO TABLE t1 CHARACTER SET gbk LINES TERMINATED BY '@' IGNORE 1 LINES;
|
||||
SELECT HEX(a) FROM t1;
|
||||
DROP TABLE t1;
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=gbk;
|
||||
let $coll='gbk_chinese_nopad_ci';
|
||||
let $coll_pad='gbk_chinese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='gbk_nopad_bin';
|
||||
let $coll_pad='gbk_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
|
||||
@@ -378,3 +378,23 @@ DROP TABLE t1;
|
||||
--echo #
|
||||
--echo # End of 10.1 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=latin1;
|
||||
let $coll='latin1_swedish_nopad_ci';
|
||||
let $coll_pad='latin1_swedish_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='latin1_nopad_bin';
|
||||
let $coll_pad='latin1_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -470,3 +470,15 @@ INSERT INTO t1 VALUES ('a'),('A');
|
||||
# should be case sensitive
|
||||
SELECT * FROM t1 WHERE a RLIKE 'a';
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD collations
|
||||
--echo #
|
||||
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET ascii2 COLLATE ascii2_general_nopad_ci);
|
||||
INSERT INTO t1 VALUES ('a'),('a '),('A'),('A ');
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET ascii2 COLLATE ascii2_nopad_bin;
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
ALTER TABLE t1 MODIFY a VARCHAR(10) CHARACTER SET latin1 COLLATE latin1_swedish_nopad2_ci;
|
||||
SELECT a, a='a', a='a ', HEX(a), LOWER(a), UPPER(a), CONVERT(a USING utf8) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
239
mysql-test/t/ctype_nopad_8bit.test
Normal file
239
mysql-test/t/ctype_nopad_8bit.test
Normal file
@@ -0,0 +1,239 @@
|
||||
#
|
||||
# Tests with the nopad 8 bit character sets
|
||||
#
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=dec8;
|
||||
let $coll='dec8_swedish_nopad_ci';
|
||||
let $coll_pad='dec8_swedish_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='dec8_nopad_bin';
|
||||
let $coll_pad='dec8_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp850;
|
||||
let $coll='cp850_general_nopad_ci';
|
||||
let $coll_pad='cp850_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp850_nopad_bin';
|
||||
let $coll_pad='cp850_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=hp8;
|
||||
let $coll='hp8_english_nopad_ci';
|
||||
let $coll_pad='hp8_english_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='hp8_nopad_bin';
|
||||
let $coll_pad='hp8_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=koi8r;
|
||||
let $coll='koi8r_general_nopad_ci';
|
||||
let $coll_pad='koi8r_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='koi8r_nopad_bin';
|
||||
let $coll_pad='koi8r_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=latin2;
|
||||
let $coll='latin2_general_nopad_ci';
|
||||
let $coll_pad='latin2_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='latin2_nopad_bin';
|
||||
let $coll_pad='latin2_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=swe7;
|
||||
let $coll='swe7_swedish_nopad_ci';
|
||||
let $coll_pad='swe7_swedish_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='swe7_nopad_bin';
|
||||
let $coll_pad='swe7_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=ascii;
|
||||
let $coll='ascii_general_nopad_ci';
|
||||
let $coll_pad='ascii_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='ascii_nopad_bin';
|
||||
let $coll_pad='ascii_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=hebrew;
|
||||
let $coll='hebrew_general_nopad_ci';
|
||||
let $coll_pad='hebrew_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='hebrew_nopad_bin';
|
||||
let $coll_pad='hebrew_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=koi8u;
|
||||
let $coll='koi8u_general_nopad_ci';
|
||||
let $coll_pad='koi8u_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='koi8u_nopad_bin';
|
||||
let $coll_pad='koi8u_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=greek;
|
||||
let $coll='greek_general_nopad_ci';
|
||||
let $coll_pad='greek_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='greek_nopad_bin';
|
||||
let $coll_pad='greek_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp1250;
|
||||
let $coll='cp1250_general_nopad_ci';
|
||||
let $coll_pad='cp1250_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp1250_nopad_bin';
|
||||
let $coll_pad='cp1250_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp1257;
|
||||
let $coll='cp1257_general_nopad_ci';
|
||||
let $coll_pad='cp1257_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp1257_nopad_bin';
|
||||
let $coll_pad='cp1257_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=latin5;
|
||||
let $coll='latin5_turkish_nopad_ci';
|
||||
let $coll_pad='latin5_turkish_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='latin5_nopad_bin';
|
||||
let $coll_pad='latin5_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=armscii8;
|
||||
let $coll='armscii8_general_nopad_ci';
|
||||
let $coll_pad='armscii8_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='armscii8_nopad_bin';
|
||||
let $coll_pad='armscii8_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp866;
|
||||
let $coll='cp866_general_nopad_ci';
|
||||
let $coll_pad='cp866_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp866_nopad_bin';
|
||||
let $coll_pad='cp866_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=keybcs2;
|
||||
let $coll='keybcs2_general_nopad_ci';
|
||||
let $coll_pad='keybcs2_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='keybcs2_nopad_bin';
|
||||
let $coll_pad='keybcs2_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=macce;
|
||||
let $coll='macce_general_nopad_ci';
|
||||
let $coll_pad='macce_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='macce_nopad_bin';
|
||||
let $coll_pad='macce_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=macroman;
|
||||
let $coll='macroman_general_nopad_ci';
|
||||
let $coll_pad='macroman_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='macroman_nopad_bin';
|
||||
let $coll_pad='macroman_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp852;
|
||||
let $coll='cp852_general_nopad_ci';
|
||||
let $coll_pad='cp852_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp852_nopad_bin';
|
||||
let $coll_pad='cp852_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=latin7;
|
||||
let $coll='latin7_general_nopad_ci';
|
||||
let $coll_pad='latin7_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='latin7_nopad_bin';
|
||||
let $coll_pad='latin7_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp1251;
|
||||
let $coll='cp1251_general_nopad_ci';
|
||||
let $coll_pad='cp1251_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp1251_nopad_bin';
|
||||
let $coll_pad='cp1251_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=cp1256;
|
||||
let $coll='cp1256_general_nopad_ci';
|
||||
let $coll_pad='cp1256_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='cp1256_nopad_bin';
|
||||
let $coll_pad='cp1256_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
|
||||
SET character_set_connection=geostd8;
|
||||
let $coll='geostd8_general_nopad_ci';
|
||||
let $coll_pad='geostd8_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='geostd8_nopad_bin';
|
||||
let $coll_pad='geostd8_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
@@ -245,6 +245,17 @@ SELECT HEX(a) FROM t1;
|
||||
SELECT a=CONCAT('x', REPEAT(_sjis 0x835C, 200)) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=sjis;
|
||||
let $coll='sjis_japanese_nopad_ci';
|
||||
let $coll_pad='sjis_japanese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='sjis_nopad_bin';
|
||||
let $coll_pad='sjis_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
|
||||
@@ -17,3 +17,24 @@ let $ctype_unescape_combinations=selected;
|
||||
--echo #
|
||||
--echo # End of 10.0 tests
|
||||
--echo #
|
||||
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=swe7;
|
||||
let $coll='swe7_swedish_nopad_ci';
|
||||
let $coll_pad='swe7_swedish_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='swe7_nopad_bin';
|
||||
let $coll_pad='swe7_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -192,3 +192,23 @@ select hex(weight_string(cast(0xE0A1 as char) as char(1)));
|
||||
--echo #
|
||||
--echo # End of 5.6 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=tis620;
|
||||
let $coll='tis620_thai_nopad_ci';
|
||||
let $coll_pad='tis620_thai_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='tis620_nopad_bin';
|
||||
let $coll_pad='tis620_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -957,3 +957,23 @@ SELECT CAST(CONVERT('1IJ3' USING ucs2) AS SIGNED);
|
||||
--echo #
|
||||
--echo # End of 10.1 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=ucs2;
|
||||
let $coll='ucs2_general_nopad_ci';
|
||||
let $coll_pad='ucs2_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='ucs2_nopad_bin';
|
||||
let $coll_pad='ucs2_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -1399,7 +1399,7 @@ SELECT HEX(a) FROM t1 ORDER BY a;DROP TABLE t1;
|
||||
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
@@ -1410,6 +1410,18 @@ LOAD DATA INFILE '../../std_data/loaddata/mdev9823.ujis.txt' INTO TABLE t1 CHARA
|
||||
SELECT HEX(a) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=ujis;
|
||||
let $coll='ujis_japanese_nopad_ci';
|
||||
let $coll_pad='ujis_japanese_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='ujis_nopad_bin';
|
||||
let $coll_pad='ujis_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -895,3 +895,23 @@ SELECT CAST(CONVERT('1IJ3' USING utf16) AS SIGNED);
|
||||
--echo #
|
||||
--echo # End of 10.1 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=utf16;
|
||||
let $coll='utf16_general_nopad_ci';
|
||||
let $coll_pad='utf16_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='utf16_nopad_bin';
|
||||
let $coll_pad='utf16_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -778,3 +778,23 @@ SELECT CAST(CONVERT('1IJ3' USING utf16le) AS SIGNED);
|
||||
--echo #
|
||||
--echo # End of 10.1 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=utf16le;
|
||||
let $coll='utf16le_general_nopad_ci';
|
||||
let $coll_pad='utf16le_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='utf16le_nopad_bin';
|
||||
let $coll_pad='utf16le_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -979,3 +979,23 @@ SELECT CAST(CONVERT('1IJ3' USING utf32) AS SIGNED);
|
||||
--echo #
|
||||
--echo # End of 10.1 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # Start of 10.2 tests
|
||||
--echo #
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
SET character_set_connection=utf32;
|
||||
let $coll='utf32_general_nopad_ci';
|
||||
let $coll_pad='utf32_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='utf32_nopad_bin';
|
||||
let $coll_pad='utf32_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -2059,6 +2059,18 @@ INSERT INTO t1 VALUES (DEFAULT);
|
||||
SELECT HEX(a) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
let $coll='utf8_general_nopad_ci';
|
||||
let $coll_pad='utf8_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='utf8_nopad_bin';
|
||||
let $coll_pad='utf8_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -1953,6 +1953,17 @@ LOAD DATA INFILE '../../std_data/loaddata/mdev9823.utf8mb4.txt' INTO TABLE t1 CH
|
||||
SELECT HEX(a) FROM t1;
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo #
|
||||
--echo # MDEV-9711 NO PAD Collatons
|
||||
--echo #
|
||||
let $coll='utf8mb4_general_nopad_ci';
|
||||
let $coll_pad='utf8mb4_general_ci';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
let $coll='utf8mb4_nopad_bin';
|
||||
let $coll_pad='utf8mb4_bin';
|
||||
--source include/ctype_pad_all_engines.inc
|
||||
|
||||
--echo #
|
||||
--echo # End of 10.2 tests
|
||||
--echo #
|
||||
|
||||
@@ -184,12 +184,16 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
add_compiled_collation(&my_charset_filename);
|
||||
|
||||
add_compiled_collation(&my_charset_latin1);
|
||||
add_compiled_collation(&my_charset_latin1_nopad);
|
||||
add_compiled_collation(&my_charset_latin1_bin);
|
||||
add_compiled_collation(&my_charset_latin1_nopad_bin);
|
||||
add_compiled_collation(&my_charset_latin1_german2_ci);
|
||||
|
||||
#ifdef HAVE_CHARSET_big5
|
||||
add_compiled_collation(&my_charset_big5_chinese_ci);
|
||||
add_compiled_collation(&my_charset_big5_bin);
|
||||
add_compiled_collation(&my_charset_big5_chinese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_big5_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_cp1250
|
||||
@@ -199,6 +203,8 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
#ifdef HAVE_CHARSET_cp932
|
||||
add_compiled_collation(&my_charset_cp932_japanese_ci);
|
||||
add_compiled_collation(&my_charset_cp932_bin);
|
||||
add_compiled_collation(&my_charset_cp932_japanese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_cp932_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_latin2
|
||||
@@ -208,36 +214,50 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
#ifdef HAVE_CHARSET_eucjpms
|
||||
add_compiled_collation(&my_charset_eucjpms_japanese_ci);
|
||||
add_compiled_collation(&my_charset_eucjpms_bin);
|
||||
add_compiled_collation(&my_charset_eucjpms_japanese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_eucjpms_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_euckr
|
||||
add_compiled_collation(&my_charset_euckr_korean_ci);
|
||||
add_compiled_collation(&my_charset_euckr_bin);
|
||||
add_compiled_collation(&my_charset_euckr_korean_nopad_ci);
|
||||
add_compiled_collation(&my_charset_euckr_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_gb2312
|
||||
add_compiled_collation(&my_charset_gb2312_chinese_ci);
|
||||
add_compiled_collation(&my_charset_gb2312_bin);
|
||||
add_compiled_collation(&my_charset_gb2312_chinese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_gb2312_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_gbk
|
||||
add_compiled_collation(&my_charset_gbk_chinese_ci);
|
||||
add_compiled_collation(&my_charset_gbk_bin);
|
||||
add_compiled_collation(&my_charset_gbk_chinese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_gbk_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_sjis
|
||||
add_compiled_collation(&my_charset_sjis_japanese_ci);
|
||||
add_compiled_collation(&my_charset_sjis_bin);
|
||||
add_compiled_collation(&my_charset_sjis_japanese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_sjis_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_tis620
|
||||
add_compiled_collation(&my_charset_tis620_thai_ci);
|
||||
add_compiled_collation(&my_charset_tis620_bin);
|
||||
add_compiled_collation(&my_charset_tis620_thai_nopad_ci);
|
||||
add_compiled_collation(&my_charset_tis620_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_ucs2
|
||||
add_compiled_collation(&my_charset_ucs2_general_ci);
|
||||
add_compiled_collation(&my_charset_ucs2_bin);
|
||||
add_compiled_collation(&my_charset_ucs2_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_ucs2_nopad_bin);
|
||||
add_compiled_collation(&my_charset_ucs2_general_mysql500_ci);
|
||||
#ifdef HAVE_UCA_COLLATIONS
|
||||
add_compiled_collation(&my_charset_ucs2_unicode_ci);
|
||||
@@ -273,11 +293,15 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
#ifdef HAVE_CHARSET_ujis
|
||||
add_compiled_collation(&my_charset_ujis_japanese_ci);
|
||||
add_compiled_collation(&my_charset_ujis_bin);
|
||||
add_compiled_collation(&my_charset_ujis_japanese_nopad_ci);
|
||||
add_compiled_collation(&my_charset_ujis_nopad_bin);
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_CHARSET_utf8
|
||||
add_compiled_collation(&my_charset_utf8_general_ci);
|
||||
add_compiled_collation(&my_charset_utf8_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_utf8_bin);
|
||||
add_compiled_collation(&my_charset_utf8_nopad_bin);
|
||||
add_compiled_collation(&my_charset_utf8_general_mysql500_ci);
|
||||
#ifdef HAVE_UTF8_GENERAL_CS
|
||||
add_compiled_collation(&my_charset_utf8_general_cs);
|
||||
@@ -317,6 +341,8 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
#ifdef HAVE_CHARSET_utf8mb4
|
||||
add_compiled_collation(&my_charset_utf8mb4_general_ci);
|
||||
add_compiled_collation(&my_charset_utf8mb4_bin);
|
||||
add_compiled_collation(&my_charset_utf8mb4_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_utf8mb4_nopad_bin);
|
||||
#ifdef HAVE_UCA_COLLATIONS
|
||||
add_compiled_collation(&my_charset_utf8mb4_unicode_ci);
|
||||
add_compiled_collation(&my_charset_utf8mb4_german2_uca_ci);
|
||||
@@ -354,6 +380,10 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
add_compiled_collation(&my_charset_utf16_bin);
|
||||
add_compiled_collation(&my_charset_utf16le_general_ci);
|
||||
add_compiled_collation(&my_charset_utf16le_bin);
|
||||
add_compiled_collation(&my_charset_utf16_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_utf16_nopad_bin);
|
||||
add_compiled_collation(&my_charset_utf16le_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_utf16le_nopad_bin);
|
||||
#ifdef HAVE_UCA_COLLATIONS
|
||||
add_compiled_collation(&my_charset_utf16_unicode_ci);
|
||||
add_compiled_collation(&my_charset_utf16_german2_uca_ci);
|
||||
@@ -389,6 +419,8 @@ my_bool init_compiled_charsets(myf flags __attribute__((unused)))
|
||||
#ifdef HAVE_CHARSET_utf32
|
||||
add_compiled_collation(&my_charset_utf32_general_ci);
|
||||
add_compiled_collation(&my_charset_utf32_bin);
|
||||
add_compiled_collation(&my_charset_utf32_general_nopad_ci);
|
||||
add_compiled_collation(&my_charset_utf32_nopad_bin);
|
||||
#ifdef HAVE_UCA_COLLATIONS
|
||||
add_compiled_collation(&my_charset_utf32_unicode_ci);
|
||||
add_compiled_collation(&my_charset_utf32_german2_uca_ci);
|
||||
|
||||
@@ -123,13 +123,21 @@ static my_bool init_state_maps(struct charset_info_st *cs)
|
||||
}
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER *get_simple_collation_handler_by_flags(uint flags)
|
||||
{
|
||||
return flags & MY_CS_BINSORT ?
|
||||
(flags & MY_CS_NOPAD ?
|
||||
&my_collation_8bit_nopad_bin_handler :
|
||||
&my_collation_8bit_bin_handler) :
|
||||
(flags & MY_CS_NOPAD ?
|
||||
&my_collation_8bit_simple_nopad_ci_handler :
|
||||
&my_collation_8bit_simple_ci_handler);
|
||||
}
|
||||
|
||||
|
||||
static void simple_cs_init_functions(struct charset_info_st *cs)
|
||||
{
|
||||
if (cs->state & MY_CS_BINSORT)
|
||||
cs->coll= &my_collation_8bit_bin_handler;
|
||||
else
|
||||
cs->coll= &my_collation_8bit_simple_ci_handler;
|
||||
|
||||
cs->coll= get_simple_collation_handler_by_flags(cs->state);
|
||||
cs->cset= &my_charset_8bit_handler;
|
||||
}
|
||||
|
||||
|
||||
@@ -67,6 +67,12 @@ To make maintaining easier please:
|
||||
<collation name="latin2_hungarian_ci" id="21" order="Hungarian"/>
|
||||
<collation name="latin2_croatian_ci" id="27" order="Croatian"/>
|
||||
<collation name="latin2_bin" id="77" order="Binary" flag="binary"/>
|
||||
<collation name="latin2_general_nopad_ci" id="1033" flag="nopad">
|
||||
<rules>
|
||||
<import source="latin2_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="latin2_nopad_bin" id="1101" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="dec8">
|
||||
@@ -83,6 +89,12 @@ To make maintaining easier please:
|
||||
<order>Portuguese</order>
|
||||
<order>Spanish</order>
|
||||
</collation>
|
||||
<collation name="dec8_swedish_nopad_ci" id="1027" flag="nopad">
|
||||
<rules>
|
||||
<import source="dec8_swedish_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="dec8_nopad_bin" id="1093" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="cp850">
|
||||
@@ -102,6 +114,12 @@ To make maintaining easier please:
|
||||
<order>Spanish</order>
|
||||
</collation>
|
||||
<collation name="cp850_bin" id="80" order="Binary" flag="binary"/>
|
||||
<collation name="cp850_general_nopad_ci" id="1028" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp850_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp850_nopad_bin" id="1104" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="latin1">
|
||||
@@ -163,6 +181,12 @@ To make maintaining easier please:
|
||||
<order>Portuguese</order>
|
||||
<order>Spanish</order>
|
||||
</collation>
|
||||
<collation name="hp8_english_nopad_ci" id="1030" flag="nopad">
|
||||
<rules>
|
||||
<import source="hp8_english_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="hp8_nopad_bin" id="1096" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="koi8r">
|
||||
@@ -172,6 +196,12 @@ To make maintaining easier please:
|
||||
<alias>cskoi8r</alias>
|
||||
<collation name="koi8r_general_ci" id="7" order="Russian" flag="primary"/>
|
||||
<collation name="koi8r_bin" id="74" order="Binary" flag="binary"/>
|
||||
<collation name="koi8r_general_nopad_ci" id="1031" flag="nopad">
|
||||
<rules>
|
||||
<import source="koi8r_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="koi8r_nopad_bin" id="1098" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="swe7">
|
||||
@@ -180,6 +210,12 @@ To make maintaining easier please:
|
||||
<alias>iso-646-se</alias>
|
||||
<collation name="swe7_swedish_ci" id="10" order="Swedish" flag="primary"/>
|
||||
<collation name="swe7_bin" id="82" order="Binary" flag="binary"/>
|
||||
<collation name="swe7_swedish_nopad_ci" id="1034" flag="nopad">
|
||||
<rules>
|
||||
<import source="swe7_swedish_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="swe7_nopad_bin" id="1106" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="ascii">
|
||||
@@ -192,6 +228,12 @@ To make maintaining easier please:
|
||||
<alias>iso646-us</alias>
|
||||
<collation name="ascii_general_ci" id="11" order="English" flag="primary"/>
|
||||
<collation name="ascii_bin" id="65" order="Binary" flag="binary"/>
|
||||
<collation name="ascii_general_nopad_ci" id="1035" flag="nopad">
|
||||
<rules>
|
||||
<import source="ascii_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="ascii_nopad_bin" id="1089" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="ujis">
|
||||
@@ -259,6 +301,12 @@ To make maintaining easier please:
|
||||
<order>Mongolian</order>
|
||||
<order>Ukrainian</order>
|
||||
</collation>
|
||||
<collation name="cp1251_general_nopad_ci" id="1075" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp1251_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp1251_nopad_bin" id="1074" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="hebrew">
|
||||
@@ -269,6 +317,12 @@ To make maintaining easier please:
|
||||
<alias>iso-ir-138</alias>
|
||||
<collation name="hebrew_general_ci" id="16" order="Hebrew" flag="primary"/>
|
||||
<collation name="hebrew_bin" id="71" order="Binary" flag="binary"/>
|
||||
<collation name="hebrew_general_nopad_ci" id="1040" flag="nopad">
|
||||
<rules>
|
||||
<import source="hebrew_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="hebrew_nopad_bin" id="1095" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="tis620">
|
||||
@@ -319,6 +373,12 @@ To make maintaining easier please:
|
||||
<order>Lithuanian</order>
|
||||
</collation>
|
||||
<collation name="latin7_bin" id="79" order="Binary" flag="binary"/>
|
||||
<collation name="latin7_general_nopad_ci" id="1065" flag="nopad">
|
||||
<rules>
|
||||
<import source="latin7_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="latin7_nopad_bin" id="1103" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="koi8u">
|
||||
@@ -327,6 +387,12 @@ To make maintaining easier please:
|
||||
<alias>koi8-u</alias>
|
||||
<collation name="koi8u_general_ci" id="22" order="Ukranian" flag="primary"/>
|
||||
<collation name="koi8u_bin" id="75" order="Binary" flag="binary"/>
|
||||
<collation name="koi8u_general_nopad_ci" id="1046" flag="nopad">
|
||||
<rules>
|
||||
<import source="koi8u_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="koi8u_nopad_bin" id="1099" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="gb2312">
|
||||
@@ -354,6 +420,12 @@ To make maintaining easier please:
|
||||
<alias>iso-ir-126</alias>
|
||||
<collation name="greek_general_ci" id="25" order="Greek" flag="primary"/>
|
||||
<collation name="greek_bin" id="70" order="Binary" flag="binary"/>
|
||||
<collation name="greek_general_nopad_ci" id="1049" flag="nopad">
|
||||
<rules>
|
||||
<import source="greek_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="greek_nopad_bin" id="1094" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="cp1250">
|
||||
@@ -380,6 +452,12 @@ To make maintaining easier please:
|
||||
<flag>compiled</flag>
|
||||
</collation>
|
||||
<collation name="cp1250_bin" id="66" order="Binary" flag="binary"/>
|
||||
<collation name="cp1250_general_nopad_ci" id="1050" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp1250_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp1250_nopad_bin" id="1090" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="gbk">
|
||||
@@ -407,6 +485,12 @@ To make maintaining easier please:
|
||||
<order>Latvian</order>
|
||||
<order>Lithuanian</order>
|
||||
</collation>
|
||||
<collation name="cp1257_general_nopad_ci" id="1083" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp1257_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp1257_nopad_bin" id="1082" flag="binary" flag="nopad"/>
|
||||
<!--collation name="cp1257_ci" id="60"/-->
|
||||
<!--collation name="cp1257_cs" id="61"/-->
|
||||
</charset>
|
||||
@@ -422,6 +506,12 @@ To make maintaining easier please:
|
||||
<alias>turkish</alias>
|
||||
<collation name="latin5_turkish_ci" id="30" order="Turkish" flag="primary"/>
|
||||
<collation name="latin5_bin" id="78" order="Binary" flag="binary"/>
|
||||
<collation name="latin5_turkish_nopad_ci" id="1054" flag="nopad">
|
||||
<rules>
|
||||
<import source="latin5_turkish_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="latin5_nopad_bin" id="1102" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="armscii8">
|
||||
@@ -430,6 +520,12 @@ To make maintaining easier please:
|
||||
<alias>armscii-8</alias>
|
||||
<collation name="armscii8_general_ci" id="32" order="Armenian" flag="primary"/>
|
||||
<collation name="armscii8_bin" id="64" order="Binary" flag="binary"/>
|
||||
<collation name="armscii8_general_nopad_ci" id="1056" flag="nopad">
|
||||
<rules>
|
||||
<import source="armscii8_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="armscii8_nopad_bin" id="1088" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="utf8">
|
||||
@@ -468,6 +564,12 @@ To make maintaining easier please:
|
||||
<alias>DOSCyrillicRussian</alias>
|
||||
<collation name="cp866_general_ci" id="36" order="Russian" flag="primary"/>
|
||||
<collation name="cp866_bin" id="68" order="Binary" flag="binary"/>
|
||||
<collation name="cp866_general_nopad_ci" id="1060" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp866_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp866_nopad_bin" id="1092" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="keybcs2">
|
||||
@@ -475,6 +577,12 @@ To make maintaining easier please:
|
||||
<description>DOS Kamenicky Czech-Slovak</description>
|
||||
<collation name="keybcs2_general_ci" id="37" order="Czech" flag="primary"/>
|
||||
<collation name="keybcs2_bin" id="73" order="Binary" flag="binary"/>
|
||||
<collation name="keybcs2_general_nopad_ci" id="1061" flag="nopad">
|
||||
<rules>
|
||||
<import source="keybcs2_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="keybcs2_nopad_bin" id="1097" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="macce">
|
||||
@@ -491,6 +599,12 @@ To make maintaining easier please:
|
||||
<order>Sorbian</order>
|
||||
</collation>
|
||||
<collation name="macce_bin" id="43" order="Binary" flag="binary"/>
|
||||
<collation name="macce_general_nopad_ci" id="1062" flag="nopad">
|
||||
<rules>
|
||||
<import source="macce_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="macce_nopad_bin" id="1067" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="macroman">
|
||||
@@ -513,6 +627,12 @@ To make maintaining easier please:
|
||||
<!--collation name="macroman_ci" id="54"/-->
|
||||
<!--collation name="macroman_ci_ai" id="55"/-->
|
||||
<!--collation name="macroman_cs" id="56"/-->
|
||||
<collation name="macroman_general_nopad_ci" id="1063" flag="nopad">
|
||||
<rules>
|
||||
<import source="macroman_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="macroman_nopad_bin" id="1077" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="cp852">
|
||||
@@ -531,6 +651,12 @@ To make maintaining easier please:
|
||||
<order>Sorbian</order>
|
||||
</collation>
|
||||
<collation name="cp852_bin" id="81" order="Binary" flag="binary"/>
|
||||
<collation name="cp852_general_nopad_ci" id="1064" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp852_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp852_nopad_bin" id="1105" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="cp1256">
|
||||
@@ -545,6 +671,12 @@ To make maintaining easier please:
|
||||
<order>Pakistani</order>
|
||||
<order>Urdu</order>
|
||||
</collation>
|
||||
<collation name="cp1256_general_nopad_ci" id="1081" flag="nopad">
|
||||
<rules>
|
||||
<import source="cp1256_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="cp1256_nopad_bin" id="1091" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="geostd8">
|
||||
@@ -552,6 +684,12 @@ To make maintaining easier please:
|
||||
<description>GEOSTD8 Georgian</description>
|
||||
<collation name="geostd8_general_ci" id="92" order="Georgian" flag="primary"/>
|
||||
<collation name="geostd8_bin" id="93" order="Binary" flag="binary"/>
|
||||
<collation name="geostd8_general_nopad_ci" id="1116" flag="nopad">
|
||||
<rules>
|
||||
<import source="geostd8_general_ci"/>
|
||||
</rules>
|
||||
</collation>
|
||||
<collation name="geostd8_nopad_bin" id="1117" flag="binary" flag="nopad"/>
|
||||
</charset>
|
||||
|
||||
<charset name="binary">
|
||||
@@ -596,4 +734,3 @@ To make maintaining easier please:
|
||||
</charset>
|
||||
|
||||
</charsets>
|
||||
|
||||
|
||||
@@ -338,16 +338,23 @@ print_array_ref(FILE *f,
|
||||
}
|
||||
|
||||
|
||||
static const char *nopad_infix(CHARSET_INFO *cs)
|
||||
{
|
||||
return (cs->state & MY_CS_NOPAD) ? "_nopad" : "";
|
||||
}
|
||||
|
||||
|
||||
void dispcset(FILE *f,CHARSET_INFO *cs)
|
||||
{
|
||||
fprintf(f,"{\n");
|
||||
fprintf(f," %d,%d,%d,\n",cs->number,0,0);
|
||||
fprintf(f," MY_CS_COMPILED%s%s%s%s%s,\n",
|
||||
fprintf(f," MY_CS_COMPILED%s%s%s%s%s%s,\n",
|
||||
cs->state & MY_CS_BINSORT ? "|MY_CS_BINSORT" : "",
|
||||
cs->state & MY_CS_PRIMARY ? "|MY_CS_PRIMARY" : "",
|
||||
cs->state & MY_CS_CSSORT ? "|MY_CS_CSSORT" : "",
|
||||
cs->state & MY_CS_PUREASCII ? "|MY_CS_PUREASCII" : "",
|
||||
cs->state & MY_CS_NONASCII ? "|MY_CS_NONASCII" : "");
|
||||
cs->state & MY_CS_NONASCII ? "|MY_CS_NONASCII" : "",
|
||||
cs->state & MY_CS_NOPAD ? "|MY_CS_NOPAD" : "");
|
||||
|
||||
if (cs->name)
|
||||
{
|
||||
@@ -402,10 +409,11 @@ void dispcset(FILE *f,CHARSET_INFO *cs)
|
||||
fprintf(f," 0, /* escape_with_backslash_is_dangerous */\n");
|
||||
fprintf(f," 1, /* levels_for_order */\n");
|
||||
fprintf(f," &my_charset_8bit_handler,\n");
|
||||
|
||||
if (cs->state & MY_CS_BINSORT)
|
||||
fprintf(f," &my_collation_8bit_bin_handler,\n");
|
||||
fprintf(f," &my_collation_8bit%s_bin_handler,\n", nopad_infix(cs));
|
||||
else
|
||||
fprintf(f," &my_collation_8bit_simple_ci_handler,\n");
|
||||
fprintf(f," &my_collation_8bit_simple%s_ci_handler,\n", nopad_infix(cs));
|
||||
fprintf(f,"}\n");
|
||||
}
|
||||
|
||||
|
||||
@@ -6690,6 +6690,22 @@ my_mb_wc_big5(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _big5_chinese_nopad_ci
|
||||
#define WEIGHT_MB1(x) (sort_order_big5[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (big5code(x, y))
|
||||
#define WEIGHT_MB2_FRM(x,y) (big5strokexfrm((uint16) WEIGHT_MB2(x, y)))
|
||||
#define DEFINE_STRNXFRM
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _big5_nopad_bin
|
||||
#define WEIGHT_MB1(x) ((uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (big5code(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_big5_chinese_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -6722,6 +6738,38 @@ static MY_COLLATION_HANDLER my_collation_handler_big5_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_big5_chinese_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_big5_chinese_ci,
|
||||
my_strnncollsp_big5_chinese_nopad_ci,
|
||||
my_strnxfrm_big5_chinese_nopad_ci,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_big5_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_big5_bin,
|
||||
my_strnncollsp_big5_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_big5_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -6821,4 +6869,70 @@ struct charset_info_st my_charset_big5_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_big5_chinese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(1),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_NOPAD, /* state */
|
||||
"big5", /* cs name */
|
||||
"big5_chinese_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_big5,
|
||||
to_lower_big5,
|
||||
to_upper_big5,
|
||||
sort_order_big5,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_big5, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xF9D5, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_big5_handler,
|
||||
&my_collation_handler_big5_chinese_nopad_ci
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_big5_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(84),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"big5", /* cs name */
|
||||
"big5_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_big5,
|
||||
to_lower_big5,
|
||||
to_upper_big5,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_big5, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xF9FE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_big5_handler,
|
||||
&my_collation_handler_big5_nopad_bin
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
@@ -199,6 +199,15 @@ static int my_strnncollsp_8bit_bin(CHARSET_INFO * cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
static int my_strnncollsp_8bit_nopad_bin(CHARSET_INFO * cs
|
||||
__attribute__((unused)),
|
||||
const uchar *a, size_t a_length,
|
||||
const uchar *b, size_t b_length)
|
||||
{
|
||||
return my_strnncoll_8bit_bin(cs, a, a_length, b, b_length, FALSE);
|
||||
}
|
||||
|
||||
|
||||
/* This function is used for all conversion functions */
|
||||
|
||||
static size_t my_case_str_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
@@ -253,31 +262,8 @@ int my_wc_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
void my_hash_sort_8bit_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
ulong tmp1= *nr1;
|
||||
ulong tmp2= *nr2;
|
||||
|
||||
/*
|
||||
Remove trailing spaces. We have to do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
const uchar *end = skip_trailing_space(key, len);
|
||||
|
||||
for (; key < end ; key++)
|
||||
{
|
||||
MY_HASH_ADD(tmp1, tmp2, (uint) *key);
|
||||
}
|
||||
|
||||
*nr1= tmp1;
|
||||
*nr2= tmp2;
|
||||
}
|
||||
|
||||
|
||||
void my_hash_sort_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
{
|
||||
const uchar *end = key + len;
|
||||
ulong tmp1= *nr1;
|
||||
@@ -293,6 +279,19 @@ void my_hash_sort_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
void my_hash_sort_8bit_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
/*
|
||||
Remove trailing spaces. We have to do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
const uchar *end= skip_trailing_space(key, len);
|
||||
my_hash_sort_bin(cs, key, end - key, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
The following defines is here to keep the following code identical to
|
||||
the one in ctype-simple.c
|
||||
@@ -407,6 +406,21 @@ my_strnxfrm_8bit_bin(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_strnxfrm_8bit_nopad_bin(CHARSET_INFO *cs,
|
||||
uchar * dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
set_if_smaller(srclen, dstlen);
|
||||
set_if_smaller(srclen, nweights);
|
||||
if (dst != src)
|
||||
memcpy(dst, src, srclen);
|
||||
return my_strxfrm_pad_desc_and_reverse_nopad(cs, dst, dst + srclen,
|
||||
dst + dstlen, nweights - srclen,
|
||||
flags, 0);
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
uint my_instr_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const char *b, size_t b_length,
|
||||
@@ -484,6 +498,22 @@ MY_COLLATION_HANDLER my_collation_8bit_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
MY_COLLATION_HANDLER my_collation_8bit_nopad_bin_handler =
|
||||
{
|
||||
my_coll_init_8bit_bin,
|
||||
my_strnncoll_8bit_bin,
|
||||
my_strnncollsp_8bit_nopad_bin,
|
||||
my_strnxfrm_8bit_nopad_bin,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_simple,
|
||||
my_wildcmp_bin,
|
||||
my_strcasecmp_bin,
|
||||
my_instr_bin,
|
||||
my_hash_sort_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_binary_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
|
||||
@@ -34646,6 +34646,22 @@ size_t my_numcells_cp932(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _cp932_japanese_nopad_ci
|
||||
#define WEIGHT_PAD_SPACE (256 * (int) ' ')
|
||||
#define WEIGHT_MB1(x) (256 * (int) sort_order_cp932[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (cp932code(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _cp932_nopad_bin
|
||||
#define WEIGHT_PAD_SPACE (256 * (int) ' ')
|
||||
#define WEIGHT_MB1(x) (256 * (int) (uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (cp932code(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_cp932_japanese_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -34678,6 +34694,38 @@ static MY_COLLATION_HANDLER my_collation_handler_cp932_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_cp932_japanese_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_cp932_japanese_ci,
|
||||
my_strnncollsp_cp932_japanese_nopad_ci,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_8bit,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_cp932_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_cp932_bin,
|
||||
my_strnncollsp_cp932_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -34776,4 +34824,69 @@ struct charset_info_st my_charset_cp932_bin=
|
||||
&my_collation_handler_cp932_bin
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_cp932_japanese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(95),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_NOPAD, /* state */
|
||||
"cp932", /* cs name */
|
||||
"cp932_japanese_nopad_ci",/* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_cp932,
|
||||
to_lower_cp932,
|
||||
to_upper_cp932,
|
||||
sort_order_cp932,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_cp932, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFCFC, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_cp932_japanese_nopad_ci
|
||||
};
|
||||
|
||||
struct charset_info_st my_charset_cp932_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(96),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"cp932", /* cs name */
|
||||
"cp932_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_cp932,
|
||||
to_lower_cp932,
|
||||
to_upper_cp932,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_cp932, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFCFC, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_cp932_nopad_bin
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@@ -9938,6 +9938,20 @@ my_mb_wc_euc_kr(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _euckr_korean_nopad_ci
|
||||
#define WEIGHT_MB1(x) (sort_order_euc_kr[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (euckrcode(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _euckr_nopad_bin
|
||||
#define WEIGHT_MB1(x) ((uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (euckrcode(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_euckr_korean_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -9970,6 +9984,38 @@ static MY_COLLATION_HANDLER my_collation_handler_euckr_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_euckr_korean_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_euckr_korean_ci,
|
||||
my_strnncollsp_euckr_korean_nopad_ci,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_euckr_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_euckr_bin,
|
||||
my_strnncollsp_euckr_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -10069,4 +10115,70 @@ struct charset_info_st my_charset_euckr_bin=
|
||||
&my_collation_handler_euckr_bin
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_euckr_korean_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(19),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_NOPAD, /* state */
|
||||
"euckr", /* cs name */
|
||||
"euckr_korean_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_euc_kr,
|
||||
to_lower_euc_kr,
|
||||
to_upper_euc_kr,
|
||||
sort_order_euc_kr,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_euckr, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_euckr_korean_nopad_ci
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_euckr_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(85),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"euckr", /* cs name */
|
||||
"euckr_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_euc_kr,
|
||||
to_lower_euc_kr,
|
||||
to_upper_euc_kr,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_euckr, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_euckr_nopad_bin
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@@ -221,6 +221,26 @@ static const uchar sort_order_eucjpms[]=
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _eucjpms_japanese_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) ((int) sort_order_eucjpms[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) ((((uint) (uchar)(x)) << 16) | \
|
||||
(((uint) (uchar) (y)) << 8))
|
||||
#define WEIGHT_MB3(x,y,z) (WEIGHT_MB2(x,y) | ((uint) (uchar) z))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _eucjpms_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) ((int) (uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) ((((uint) (uchar)(x)) << 16) | \
|
||||
(((uint) (uchar) (y)) << 8))
|
||||
#define WEIGHT_MB3(x,y,z) (WEIGHT_MB2(x,y) | ((uint) (uchar) z))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
/* Case info pages for JIS-X-0208 range */
|
||||
|
||||
static MY_UNICASE_CHARACTER cA2[256]=
|
||||
@@ -67502,6 +67522,38 @@ static MY_COLLATION_HANDLER my_collation_eucjpms_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_eucjpms_japanese_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_eucjpms_japanese_ci,
|
||||
my_strnncollsp_eucjpms_japanese_nopad_ci,
|
||||
my_strnxfrm_mb_nopad, /* strnxfrm */
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb, /* like_range */
|
||||
my_wildcmp_mb, /* wildcmp */
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_eucjpms_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_eucjpms_bin,
|
||||
my_strnncollsp_eucjpms_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -67603,4 +67655,70 @@ struct charset_info_st my_charset_eucjpms_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_eucjpms_japanese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(97),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_NOPAD,/* state */
|
||||
"eucjpms", /* cs name */
|
||||
"eucjpms_japanese_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_eucjpms,
|
||||
to_lower_eucjpms,
|
||||
to_upper_eucjpms,
|
||||
sort_order_eucjpms,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_eucjpms,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
2, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad_char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_eucjpms_japanese_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_eucjpms_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(98),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"eucjpms", /* cs name */
|
||||
"eucjpms_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_eucjpms,
|
||||
to_lower_eucjpms,
|
||||
to_upper_eucjpms,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_eucjpms,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
2, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad_char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_eucjpms_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -6343,6 +6343,20 @@ my_mb_wc_gb2312(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _gb2312_chinese_nopad_ci
|
||||
#define WEIGHT_MB1(x) (sort_order_gb2312[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (gb2312code(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _gb2312_nopad_bin
|
||||
#define WEIGHT_MB1(x) ((uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (gb2312code(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gb2312_chinese_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -6375,6 +6389,37 @@ static MY_COLLATION_HANDLER my_collation_handler_gb2312_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gb2312_chinese_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_gb2312_chinese_ci,
|
||||
my_strnncollsp_gb2312_chinese_nopad_ci,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gb2312_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_gb2312_bin,
|
||||
my_strnncollsp_gb2312_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
@@ -6475,4 +6520,70 @@ struct charset_info_st my_charset_gb2312_bin=
|
||||
&my_collation_handler_gb2312_bin
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_gb2312_chinese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(24),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_NOPAD, /* state */
|
||||
"gb2312", /* cs name */
|
||||
"gb2312_chinese_nopad_ci",/* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_gb2312,
|
||||
to_lower_gb2312,
|
||||
to_upper_gb2312,
|
||||
sort_order_gb2312,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_gb2312,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xF7FE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_gb2312_chinese_nopad_ci
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_gb2312_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(86),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"gb2312", /* cs name */
|
||||
"gb2312_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_gb2312,
|
||||
to_lower_gb2312,
|
||||
to_upper_gb2312,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_gb2312,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xF7FE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_gb2312_nopad_bin
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@@ -10625,6 +10625,21 @@ my_mb_wc_gbk(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _gbk_chinese_nopad_ci
|
||||
#define WEIGHT_MB1(x) (sort_order_gbk[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (gbksortorder(gbkcode(x,y)))
|
||||
#define DEFINE_STRNXFRM
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _gbk_nopad_bin
|
||||
#define WEIGHT_MB1(x) ((uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (gbkcode(x,y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gbk_chinese_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -10657,6 +10672,36 @@ static MY_COLLATION_HANDLER my_collation_handler_gbk_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gbk_chinese_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_gbk_chinese_ci,
|
||||
my_strnncollsp_gbk_chinese_nopad_ci,
|
||||
my_strnxfrm_gbk_chinese_nopad_ci,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_gbk_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_gbk_bin,
|
||||
my_strnncollsp_gbk_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
@@ -10757,4 +10802,68 @@ struct charset_info_st my_charset_gbk_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_gbk_chinese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(28),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_NOPAD, /* state */
|
||||
"gbk", /* cs name */
|
||||
"gbk_chinese_nopad_ci",/* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_gbk,
|
||||
to_lower_gbk,
|
||||
to_upper_gbk,
|
||||
sort_order_gbk,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_gbk, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xA967, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_gbk_chinese_nopad_ci
|
||||
};
|
||||
|
||||
struct charset_info_st my_charset_gbk_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(87),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"gbk", /* cs name */
|
||||
"gbk_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_gbk,
|
||||
to_lower_gbk,
|
||||
to_upper_gbk,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_gbk, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_gbk_nopad_bin
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@@ -460,6 +460,39 @@ struct charset_info_st my_charset_latin1=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_latin1_nopad=
|
||||
{
|
||||
MY_NOPAD_ID(8),0,0, /* number */
|
||||
MY_CS_COMPILED | MY_CS_NOPAD, /* state */
|
||||
"latin1", /* cs name */
|
||||
"latin1_swedish_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_latin1,
|
||||
to_lower_latin1,
|
||||
to_upper_latin1,
|
||||
sort_order_latin1,
|
||||
NULL, /* uca */
|
||||
cs_to_uni, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
1, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
255, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_8bit_simple_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
@@ -770,3 +803,36 @@ struct charset_info_st my_charset_latin1_bin=
|
||||
&my_collation_8bit_bin_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_latin1_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(47),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD,/* state */
|
||||
"latin1", /* cs name */
|
||||
"latin1_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_latin1,
|
||||
to_lower_latin1,
|
||||
to_upper_latin1,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
cs_to_uni, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
1, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
255, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_8bit_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
@@ -602,13 +602,10 @@ uint my_instr_mb(CHARSET_INFO *cs,
|
||||
characters having multibyte weights *equal* to their codes:
|
||||
cp932, euckr, gb2312, sjis, eucjpms, ujis.
|
||||
*/
|
||||
size_t
|
||||
my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
size_t my_strnxfrm_mb_internal(CHARSET_INFO *cs, uchar *dst, uchar *de,
|
||||
uint *nweights, const uchar *src, size_t srclen)
|
||||
{
|
||||
uchar *d0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
const uchar *se= src + srclen;
|
||||
const uchar *sort_order= cs->sort_order;
|
||||
|
||||
@@ -619,12 +616,12 @@ my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
then we can run a simplified loop -
|
||||
without checking "nweights" and "de".
|
||||
*/
|
||||
if (dstlen >= srclen && nweights >= srclen)
|
||||
if (de >= d0 + srclen && *nweights >= srclen)
|
||||
{
|
||||
if (sort_order)
|
||||
{
|
||||
/* Optimized version for a case insensitive collation */
|
||||
for (; src < se; nweights--)
|
||||
for (; src < se; (*nweights)--)
|
||||
{
|
||||
if (*src < 128) /* quickly catch ASCII characters */
|
||||
*dst++= sort_order[*src++];
|
||||
@@ -635,7 +632,7 @@ my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
else
|
||||
{
|
||||
/* Optimized version for a case sensitive collation (no sort_order) */
|
||||
for (; src < se; nweights--)
|
||||
for (; src < se; (*nweights)--)
|
||||
{
|
||||
if (*src < 128) /* quickly catch ASCII characters */
|
||||
*dst++= *src++;
|
||||
@@ -643,14 +640,14 @@ my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
my_strnxfrm_mb_non_ascii_char(cs, dst, src, se);
|
||||
}
|
||||
}
|
||||
goto pad;
|
||||
goto end;
|
||||
}
|
||||
|
||||
/*
|
||||
A thourough loop, checking all possible limits:
|
||||
"se", "nweights" and "de".
|
||||
*/
|
||||
for (; src < se && nweights && dst < de; nweights--)
|
||||
for (; src < se && *nweights && dst < de; (*nweights)--)
|
||||
{
|
||||
int chlen;
|
||||
if (*src < 128 || !(chlen= my_ismbchar(cs, (const char *) src,
|
||||
@@ -669,11 +666,36 @@ my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
}
|
||||
}
|
||||
|
||||
pad:
|
||||
end:
|
||||
return dst - d0;
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strnxfrm_mb(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
uchar *de= dst + dstlen;
|
||||
uchar *d0= dst;
|
||||
dst= d0 + my_strnxfrm_mb_internal(cs, dst, de, &nweights, src, srclen);
|
||||
return my_strxfrm_pad_desc_and_reverse(cs, d0, dst, de, nweights, flags, 0);
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strnxfrm_mb_nopad(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
uchar *de= dst + dstlen;
|
||||
uchar *d0= dst;
|
||||
dst= d0 + my_strnxfrm_mb_internal(cs, dst, de, &nweights, src, srclen);
|
||||
return my_strxfrm_pad_desc_and_reverse_nopad(cs, d0, dst, de, nweights,
|
||||
flags, 0);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
my_strcasecmp_mb_bin(CHARSET_INFO * cs __attribute__((unused)),
|
||||
const char *s, const char *t)
|
||||
@@ -682,18 +704,13 @@ my_strcasecmp_mb_bin(CHARSET_INFO * cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
|
||||
void
|
||||
my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
my_hash_sort_mb_nopad_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
{
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
/*
|
||||
Remove trailing spaces. We have to do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
const uchar *end = skip_trailing_space(key, len);
|
||||
|
||||
const uchar *end= key + len;
|
||||
for (; key < end ; key++)
|
||||
{
|
||||
MY_HASH_ADD(m1, m2, (uint)*key);
|
||||
@@ -703,6 +720,19 @@ my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
my_hash_sort_mb_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
{
|
||||
/*
|
||||
Remove trailing spaces. We have to do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
const uchar *end= skip_trailing_space(key, len);
|
||||
my_hash_sort_mb_nopad_bin(cs, key, end - key, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
Fill the given buffer with 'maximum character' for given charset
|
||||
SYNOPSIS
|
||||
|
||||
@@ -71,14 +71,14 @@ size_t my_strnxfrmlen_simple(CHARSET_INFO *cs, size_t len)
|
||||
*/
|
||||
|
||||
|
||||
size_t my_strnxfrm_simple(CHARSET_INFO * cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
size_t my_strnxfrm_simple_internal(CHARSET_INFO * cs,
|
||||
uchar *dst, size_t dstlen, uint *nweights,
|
||||
const uchar *src, size_t srclen)
|
||||
{
|
||||
const uchar *map= cs->sort_order;
|
||||
uchar *d0= dst;
|
||||
uint frmlen;
|
||||
if ((frmlen= MY_MIN(dstlen, nweights)) > srclen)
|
||||
if ((frmlen= MY_MIN(dstlen, *nweights)) > srclen)
|
||||
frmlen= srclen;
|
||||
if (dst != src)
|
||||
{
|
||||
@@ -92,8 +92,32 @@ size_t my_strnxfrm_simple(CHARSET_INFO * cs,
|
||||
for (end= dst + frmlen; dst < end; dst++)
|
||||
*dst= map[(uchar) *dst];
|
||||
}
|
||||
*nweights-= frmlen;
|
||||
return dst - d0;
|
||||
}
|
||||
|
||||
|
||||
size_t my_strnxfrm_simple(CHARSET_INFO * cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
uchar *d0= dst;
|
||||
dst= d0 + my_strnxfrm_simple_internal(cs, dst, dstlen, &nweights,
|
||||
src, srclen);
|
||||
return my_strxfrm_pad_desc_and_reverse(cs, d0, dst, d0 + dstlen,
|
||||
nweights - frmlen, flags, 0);
|
||||
nweights, flags, 0);
|
||||
}
|
||||
|
||||
|
||||
size_t my_strnxfrm_simple_nopad(CHARSET_INFO * cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
uchar *d0= dst;
|
||||
dst= d0 + my_strnxfrm_simple_internal(cs, dst, dstlen, &nweights,
|
||||
src, srclen);
|
||||
return my_strxfrm_pad_desc_and_reverse_nopad(cs, d0, dst, d0 + dstlen,
|
||||
nweights, flags, 0);
|
||||
}
|
||||
|
||||
|
||||
@@ -184,6 +208,14 @@ int my_strnncollsp_simple(CHARSET_INFO * cs, const uchar *a, size_t a_length,
|
||||
}
|
||||
|
||||
|
||||
int my_strnncollsp_simple_nopad(CHARSET_INFO * cs,
|
||||
const uchar *a, size_t a_length,
|
||||
const uchar *b, size_t b_length)
|
||||
{
|
||||
return my_strnncoll_simple(cs, a, a_length, b, b_length, FALSE);
|
||||
}
|
||||
|
||||
|
||||
size_t my_caseup_str_8bit(CHARSET_INFO * cs,char *str)
|
||||
{
|
||||
register const uchar *map= cs->to_upper;
|
||||
@@ -297,13 +329,28 @@ size_t my_snprintf_8bit(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
void my_hash_sort_simple_nopad(CHARSET_INFO *cs,
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
register const uchar *sort_order=cs->sort_order;
|
||||
const uchar *end= key + len;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
for (; key < (uchar*) end ; key++)
|
||||
{
|
||||
MY_HASH_ADD(m1, m2, (uint) sort_order[(uint) *key]);
|
||||
}
|
||||
*nr1= m1;
|
||||
*nr2= m2;
|
||||
}
|
||||
|
||||
|
||||
void my_hash_sort_simple(CHARSET_INFO *cs,
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
register const uchar *sort_order=cs->sort_order;
|
||||
const uchar *end;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
uint16 space_weight= sort_order[' '];
|
||||
|
||||
/*
|
||||
@@ -338,13 +385,7 @@ void my_hash_sort_simple(CHARSET_INFO *cs,
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
for (; key < (uchar*) end ; key++)
|
||||
{
|
||||
MY_HASH_ADD(m1, m2, (uint) sort_order[(uint) *key]);
|
||||
}
|
||||
*nr1= m1;
|
||||
*nr2= m2;
|
||||
my_hash_sort_simple_nopad(cs, key, end - key, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
@@ -1996,6 +2037,28 @@ my_strxfrm_pad_desc_and_reverse(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strxfrm_pad_desc_and_reverse_nopad(CHARSET_INFO *cs,
|
||||
uchar *str, uchar *frmend, uchar *strend,
|
||||
uint nweights, uint flags, uint level)
|
||||
{
|
||||
if (nweights && frmend < strend && (flags & MY_STRXFRM_PAD_WITH_SPACE))
|
||||
{
|
||||
uint fill_length= MY_MIN((uint) (strend - frmend), nweights * cs->mbminlen);
|
||||
memset(frmend, 0x00, fill_length);
|
||||
frmend+= fill_length;
|
||||
}
|
||||
my_strxfrm_desc_and_reverse(str, frmend, flags, level);
|
||||
if ((flags & MY_STRXFRM_PAD_TO_MAXLEN) && frmend < strend)
|
||||
{
|
||||
uint fill_length= strend - frmend;
|
||||
memset(frmend, 0x00, fill_length);
|
||||
frmend= strend;
|
||||
}
|
||||
return frmend - str;
|
||||
}
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_8bit_handler=
|
||||
{
|
||||
my_cset_init_8bit,
|
||||
@@ -2043,3 +2106,19 @@ MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler =
|
||||
my_hash_sort_simple,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_COLLATION_HANDLER my_collation_8bit_simple_nopad_ci_handler =
|
||||
{
|
||||
my_coll_init_simple, /* init */
|
||||
my_strnncoll_simple,
|
||||
my_strnncollsp_simple_nopad,
|
||||
my_strnxfrm_simple_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_simple,
|
||||
my_wildcmp_8bit,
|
||||
my_strcasecmp_8bit,
|
||||
my_instr_simple,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
@@ -34025,6 +34025,22 @@ size_t my_numcells_sjis(CHARSET_INFO *cs __attribute__((unused)),
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _sjis_japanese_nopad_ci
|
||||
#define WEIGHT_PAD_SPACE (256 * (int) ' ')
|
||||
#define WEIGHT_MB1(x) (256 * (int) sort_order_sjis[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) (sjiscode(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _sjis_nopad_bin
|
||||
#define WEIGHT_PAD_SPACE (256 * (int) ' ')
|
||||
#define WEIGHT_MB1(x) (256 * (int) (uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) (sjiscode(x, y))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_sjis_japanese_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -34057,6 +34073,38 @@ static MY_COLLATION_HANDLER my_collation_handler_sjis_bin=
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_sjis_japanese_nopad_ci=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_sjis_japanese_ci,
|
||||
my_strnncollsp_sjis_japanese_nopad_ci,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_8bit,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_handler_sjis_nopad_bin=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_sjis_bin,
|
||||
my_strnncollsp_sjis_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -34155,4 +34203,69 @@ struct charset_info_st my_charset_sjis_bin=
|
||||
&my_collation_handler_sjis_bin
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_sjis_japanese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(13),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_NONASCII|MY_CS_NOPAD, /* state */
|
||||
"sjis", /* cs name */
|
||||
"sjis_japanese_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_sjis,
|
||||
to_lower_sjis,
|
||||
to_upper_sjis,
|
||||
sort_order_sjis,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_sjis, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFCFC, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_sjis_japanese_nopad_ci
|
||||
};
|
||||
|
||||
struct charset_info_st my_charset_sjis_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(88),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NONASCII|MY_CS_NOPAD, /* state */
|
||||
"sjis", /* cs name */
|
||||
"sjis_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_sjis,
|
||||
to_lower_sjis,
|
||||
to_upper_sjis,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_sjis, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFCFC, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
1, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_handler_sjis_nopad_bin
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@@ -583,6 +583,13 @@ ret:
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
int my_strnncollsp_tis620_nopad(CHARSET_INFO * cs __attribute__((unused)),
|
||||
const uchar *a0, size_t a_length,
|
||||
const uchar *b0, size_t b_length)
|
||||
{
|
||||
return my_strnncoll_tis620(cs, a0, a_length, b0, b_length, FALSE);
|
||||
}
|
||||
/*
|
||||
strnxfrm replacment, convert Thai string to sortable string
|
||||
|
||||
@@ -613,6 +620,29 @@ my_strnxfrm_tis620(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_strnxfrm_tis620_nopad(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
size_t len, dstlen0= dstlen;
|
||||
len= (uint) (strmake((char*) dst, (char*) src, MY_MIN(dstlen, srclen)) -
|
||||
(char*) dst);
|
||||
len= thai2sortable(dst, len);
|
||||
set_if_smaller(dstlen, nweights);
|
||||
set_if_smaller(len, dstlen);
|
||||
len= my_strxfrm_pad_desc_and_reverse_nopad(cs, dst, dst + len, dst + dstlen,
|
||||
dstlen - len, flags, 0);
|
||||
if ((flags & MY_STRXFRM_PAD_TO_MAXLEN) && len < dstlen0)
|
||||
{
|
||||
uint fill_length= dstlen0 - len;
|
||||
memset(dst + len, 0x00, fill_length);
|
||||
len= dstlen0;
|
||||
}
|
||||
return len;
|
||||
}
|
||||
|
||||
|
||||
static const unsigned short cs_to_uni[256]={
|
||||
0x0000,0x0001,0x0002,0x0003,0x0004,0x0005,0x0006,0x0007,
|
||||
0x0008,0x0009,0x000A,0x000B,0x000C,0x000D,0x000E,0x000F,
|
||||
@@ -830,6 +860,21 @@ static MY_COLLATION_HANDLER my_collation_ci_handler =
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_tis620,
|
||||
my_strnncollsp_tis620_nopad,
|
||||
my_strnxfrm_tis620_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_simple,
|
||||
my_wildcmp_8bit, /* wildcmp */
|
||||
my_strcasecmp_8bit,
|
||||
my_instr_simple, /* QQ: To be fixed */
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -930,4 +975,70 @@ struct charset_info_st my_charset_tis620_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_tis620_thai_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(18),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_NON1TO1|MY_CS_NOPAD, /* state */
|
||||
"tis620", /* cs name */
|
||||
"tis620_thai_nopad_ci",/* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_tis620,
|
||||
to_lower_tis620,
|
||||
to_upper_tis620,
|
||||
sort_order_tis620,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
4, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
1, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
255, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_tis620_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(89),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"tis620", /* cs name */
|
||||
"tis620_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_tis620,
|
||||
to_lower_tis620,
|
||||
to_upper_tis620,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
1, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
255, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_8bit_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
@@ -1243,6 +1243,20 @@ static inline int my_weight_mb2_utf16mb2_general_ci(uchar b0, uchar b1)
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF16_WC4(b0, b1, b2, b3))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf16_general_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) my_weight_mb2_utf16mb2_general_ci(b0,b1)
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) MY_CS_REPLACEMENT_CHARACTER
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf16_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) ((int) MY_UTF16_WC2(b0, b1))
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF16_WC4(b0, b1, b2, b3))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#undef IS_MB2_CHAR
|
||||
#undef IS_MB4_CHAR
|
||||
|
||||
@@ -1370,13 +1384,14 @@ my_caseup_utf16(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf16(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
my_hash_sort_utf16_nopad(CHARSET_INFO *cs,
|
||||
const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
my_wc_t wc;
|
||||
my_charset_conv_mb_wc mb_wc= cs->cset->mb_wc;
|
||||
int res;
|
||||
const uchar *e= s + cs->cset->lengthsp(cs, (const char *) s, slen);
|
||||
const uchar *e= s + slen;
|
||||
MY_UNICASE_INFO *uni_plane= cs->caseinfo;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
@@ -1391,6 +1406,15 @@ my_hash_sort_utf16(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf16(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
size_t lengthsp= cs->cset->lengthsp(cs, (const char *) s, slen);
|
||||
my_hash_sort_utf16_nopad(cs, s, lengthsp, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_casedn_utf16(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
char *dst __attribute__((unused)),
|
||||
@@ -1511,10 +1535,11 @@ my_wildcmp_utf16_bin(CHARSET_INFO *cs,
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf16_bin(CHARSET_INFO *cs,
|
||||
const uchar *pos, size_t len, ulong *nr1, ulong *nr2)
|
||||
my_hash_sort_utf16_nopad_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *pos, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
const uchar *end= pos + cs->cset->lengthsp(cs, (const char *) pos, len);
|
||||
const uchar *end= pos + len;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
for ( ; pos < end ; pos++)
|
||||
@@ -1526,6 +1551,15 @@ my_hash_sort_utf16_bin(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf16_bin(CHARSET_INFO *cs,
|
||||
const uchar *pos, size_t len, ulong *nr1, ulong *nr2)
|
||||
{
|
||||
size_t lengthsp= cs->cset->lengthsp(cs, (const char *) pos, len);
|
||||
my_hash_sort_utf16_nopad_bin(cs, pos, lengthsp, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf16_general_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -1558,6 +1592,38 @@ static MY_COLLATION_HANDLER my_collation_utf16_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf16_general_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf16_general_ci,
|
||||
my_strnncollsp_utf16_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf16_ci,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf16_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf16_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf16_bin,
|
||||
my_strnncollsp_utf16_nopad_bin,
|
||||
my_strnxfrm_unicode_full_nopad_bin,
|
||||
my_strnxfrmlen_unicode_full_bin,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf16_bin,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf16_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_utf16_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -1658,6 +1724,73 @@ struct charset_info_st my_charset_utf16_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf16_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(54),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|MY_CS_NOPAD,
|
||||
"utf16", /* cs name */
|
||||
"utf16_general_nopad_ci", /* name */
|
||||
"UTF-16 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf16_handler,
|
||||
&my_collation_utf16_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf16_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(55),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|
|
||||
MY_CS_NOPAD,
|
||||
"utf16", /* cs name */
|
||||
"utf16_nopad_bin", /* name */
|
||||
"UTF-16 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf16_handler,
|
||||
&my_collation_utf16_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#define IS_MB2_CHAR(b0,b1) (!MY_UTF16_SURROGATE_HEAD(b1))
|
||||
#define IS_MB4_CHAR(b0,b1,b2,b3) (MY_UTF16_HIGH_HEAD(b1) && MY_UTF16_LOW_HEAD(b3))
|
||||
|
||||
@@ -1673,6 +1806,20 @@ struct charset_info_st my_charset_utf16_bin=
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF16_WC4(b1, b0, b3, b2))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf16le_general_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) my_weight_mb2_utf16mb2_general_ci(b1,b0)
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) MY_CS_REPLACEMENT_CHARACTER
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf16le_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) ((int) MY_UTF16_WC2(b1, b0))
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF16_WC4(b1, b0, b3, b2))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#undef IS_MB2_CHAR
|
||||
#undef IS_MB4_CHAR
|
||||
|
||||
@@ -1779,6 +1926,38 @@ static MY_COLLATION_HANDLER my_collation_utf16le_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf16le_general_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf16le_general_ci,
|
||||
my_strnncollsp_utf16le_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf16_ci,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf16_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf16le_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf16le_bin,
|
||||
my_strnncollsp_utf16le_nopad_bin,
|
||||
my_strnxfrm_unicode_full_nopad_bin,
|
||||
my_strnxfrmlen_unicode_full_bin,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf16_bin,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf16_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_utf16le_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -1879,6 +2058,73 @@ struct charset_info_st my_charset_utf16le_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf16le_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(56),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|MY_CS_NOPAD,
|
||||
"utf16le", /* cs name */
|
||||
"utf16le_general_nopad_ci",/* name */
|
||||
"UTF-16LE Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf16le_handler,
|
||||
&my_collation_utf16le_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf16le_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(62),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|
|
||||
MY_CS_NOPAD,
|
||||
"utf16le", /* cs name */
|
||||
"utf16le_nopad_bin", /* name */
|
||||
"UTF-16LE Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf16le_handler,
|
||||
&my_collation_utf16le_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#endif /* HAVE_CHARSET_utf16 */
|
||||
|
||||
|
||||
@@ -1916,6 +2162,18 @@ static inline int my_weight_utf32_general_ci(uchar b0, uchar b1,
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF32_WC4(b0, b1, b2, b3))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf32_general_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) my_weight_utf32_general_ci(b0, b1, b2, b3)
|
||||
#include "strcoll.ic"
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf32_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) MY_UTF32_WC4(b0, b1, b2, b3))
|
||||
#include "strcoll.ic"
|
||||
|
||||
#undef IS_MB2_CHAR
|
||||
#undef IS_MB4_CHAR
|
||||
|
||||
@@ -1983,6 +2241,18 @@ my_tosort_utf32(MY_UNICASE_INFO *uni_plane, my_wc_t *wc)
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_lengthsp_utf32(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const char *ptr, size_t length)
|
||||
{
|
||||
const char *end= ptr + length;
|
||||
DBUG_ASSERT((length % 4) == 0);
|
||||
while (end > ptr + 3 && end[-1] == ' ' && !end[-2] && !end[-3] && !end[-4])
|
||||
end-= 4;
|
||||
return (size_t) (end - ptr);
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_caseup_utf32(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
char *dst __attribute__((unused)),
|
||||
@@ -2007,8 +2277,8 @@ my_caseup_utf32(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf32(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
my_hash_sort_utf32_nopad(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
my_wc_t wc;
|
||||
int res;
|
||||
@@ -2016,10 +2286,6 @@ my_hash_sort_utf32(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
MY_UNICASE_INFO *uni_plane= cs->caseinfo;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
/* Skip trailing spaces */
|
||||
while (e > s + 3 && e[-1] == ' ' && !e[-2] && !e[-3] && !e[-4])
|
||||
e-= 4;
|
||||
|
||||
while ((res= my_utf32_uni(cs, &wc, (uchar*) s, (uchar*) e)) > 0)
|
||||
{
|
||||
my_tosort_utf32(uni_plane, &wc);
|
||||
@@ -2034,6 +2300,15 @@ my_hash_sort_utf32(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf32(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
size_t lengthsp= my_lengthsp_utf32(cs, (const char *) s, slen);
|
||||
my_hash_sort_utf32_nopad(cs, s, lengthsp, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_casedn_utf32(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
char *dst __attribute__((unused)),
|
||||
@@ -2415,18 +2690,6 @@ void my_fill_utf32(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_lengthsp_utf32(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const char *ptr, size_t length)
|
||||
{
|
||||
const char *end= ptr + length;
|
||||
DBUG_ASSERT((length % 4) == 0);
|
||||
while (end > ptr + 3 && end[-1] == ' ' && !end[-2] && !end[-3] && !end[-4])
|
||||
end-= 4;
|
||||
return (size_t) (end - ptr);
|
||||
}
|
||||
|
||||
|
||||
static int
|
||||
my_wildcmp_utf32_ci(CHARSET_INFO *cs,
|
||||
const char *str, const char *str_end,
|
||||
@@ -2509,6 +2772,38 @@ static MY_COLLATION_HANDLER my_collation_utf32_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf32_general_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf32_general_ci,
|
||||
my_strnncollsp_utf32_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf32_ci,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf32_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf32_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf32_bin,
|
||||
my_strnncollsp_utf32_nopad_bin,
|
||||
my_strnxfrm_unicode_full_nopad_bin,
|
||||
my_strnxfrmlen_unicode_full_bin,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_utf32_bin,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf32_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_utf32_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -2609,6 +2904,73 @@ struct charset_info_st my_charset_utf32_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf32_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(60),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|MY_CS_NOPAD,
|
||||
"utf32", /* cs name */
|
||||
"utf32_general_nopad_ci", /* name */
|
||||
"UTF-32 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
4, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf32_handler,
|
||||
&my_collation_utf32_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf32_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(61),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|
|
||||
MY_CS_NOPAD,
|
||||
"utf32", /* cs name */
|
||||
"utf32_nopad_bin", /* name */
|
||||
"UTF-32 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
NULL, /* ctype */
|
||||
NULL, /* to_lower */
|
||||
NULL, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
4, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf32_handler,
|
||||
&my_collation_utf32_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#endif /* HAVE_CHARSET_utf32 */
|
||||
|
||||
|
||||
@@ -2698,6 +3060,20 @@ static inline int my_weight_mb2_ucs2_general_ci(uchar b0, uchar b1)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _ucs2_general_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) my_weight_mb2_ucs2_general_ci(b0,b1)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _ucs2_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB2(b0,b1) UCS2_CODE(b0,b1)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static int
|
||||
my_charlen_ucs2(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *s, const uchar *e)
|
||||
@@ -2779,8 +3155,9 @@ static size_t my_caseup_ucs2(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
}
|
||||
|
||||
|
||||
static void my_hash_sort_ucs2(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
static void
|
||||
my_hash_sort_ucs2_nopad(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
my_wc_t wc;
|
||||
int res;
|
||||
@@ -2788,9 +3165,6 @@ static void my_hash_sort_ucs2(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
MY_UNICASE_INFO *uni_plane= cs->caseinfo;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
while (e > s+1 && e[-1] == ' ' && e[-2] == '\0')
|
||||
e-= 2;
|
||||
|
||||
while ((s < e) && (res=my_ucs2_uni(cs,&wc, (uchar *)s, (uchar*)e)) >0)
|
||||
{
|
||||
my_tosort_ucs2(uni_plane, &wc);
|
||||
@@ -2802,6 +3176,13 @@ static void my_hash_sort_ucs2(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
}
|
||||
|
||||
|
||||
static void my_hash_sort_ucs2(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
size_t lengthsp= my_lengthsp_mb2(cs, (const char *) s, slen);
|
||||
my_hash_sort_ucs2_nopad(cs, s, lengthsp, nr1, nr2);
|
||||
}
|
||||
|
||||
static size_t my_casedn_ucs2(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
char *dst __attribute__((unused)),
|
||||
size_t dstlen __attribute__((unused)))
|
||||
@@ -2928,17 +3309,14 @@ int my_wildcmp_ucs2_bin(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
void my_hash_sort_ucs2_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,ulong *nr1, ulong *nr2)
|
||||
static void
|
||||
my_hash_sort_ucs2_nopad_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *key, size_t len,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
const uchar *end = key + len;
|
||||
const uchar *end= key + len;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
while (end > key+1 && end[-1] == ' ' && end[-2] == '\0')
|
||||
end-= 2;
|
||||
|
||||
for (; key < (uchar*) end ; key++)
|
||||
for ( ; key < end ; key++)
|
||||
{
|
||||
MY_HASH_ADD(m1, m2, (uint)*key);
|
||||
}
|
||||
@@ -2947,6 +3325,15 @@ void my_hash_sort_ucs2_bin(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_ucs2_bin(CHARSET_INFO *cs,
|
||||
const uchar *key, size_t len, ulong *nr1, ulong *nr2)
|
||||
{
|
||||
size_t lengthsp= my_lengthsp_mb2(cs, (const char *) key, len);
|
||||
my_hash_sort_ucs2_nopad_bin(cs, key, lengthsp, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_ucs2_general_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -2979,6 +3366,38 @@ static MY_COLLATION_HANDLER my_collation_ucs2_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_ucs2_general_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_ucs2_general_ci,
|
||||
my_strnncollsp_ucs2_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_ucs2_ci,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_ucs2_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_ucs2_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_ucs2_bin,
|
||||
my_strnncollsp_ucs2_nopad_bin,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_generic,
|
||||
my_wildcmp_ucs2_bin,
|
||||
my_strcasecmp_mb2_or_mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_ucs2_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_ucs2_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -3112,4 +3531,69 @@ struct charset_info_st my_charset_ucs2_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_ucs2_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(35),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII|MY_CS_NOPAD,
|
||||
"ucs2", /* cs name */
|
||||
"ucs2_general_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_ucs2, /* ctype */
|
||||
to_lower_ucs2, /* to_lower */
|
||||
to_upper_ucs2, /* to_upper */
|
||||
to_upper_ucs2, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_ucs2_handler,
|
||||
&my_collation_ucs2_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_ucs2_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(90),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_UNICODE|MY_CS_NONASCII|MY_CS_NOPAD,
|
||||
"ucs2", /* cs name */
|
||||
"ucs2_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_ucs2, /* ctype */
|
||||
to_lower_ucs2, /* to_lower */
|
||||
to_upper_ucs2, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
2, /* mbminlen */
|
||||
2, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_ucs2_handler,
|
||||
&my_collation_ucs2_nopad_bin_handler
|
||||
};
|
||||
|
||||
#endif /* HAVE_CHARSET_ucs2 */
|
||||
|
||||
@@ -220,6 +220,26 @@ static const uchar sort_order_ujis[]=
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _ujis_japanese_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) ((int) sort_order_ujis[(uchar) (x)])
|
||||
#define WEIGHT_MB2(x,y) ((((uint) (uchar)(x)) << 16) | \
|
||||
(((uint) (uchar) (y)) << 8))
|
||||
#define WEIGHT_MB3(x,y,z) (WEIGHT_MB2(x,y) | ((uint) (uchar) z))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _ujis_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) ((int) (uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) ((((uint) (uchar)(x)) << 16) | \
|
||||
(((uint) (uchar) (y)) << 8))
|
||||
#define WEIGHT_MB3(x,y,z) (WEIGHT_MB2(x,y) | ((uint) (uchar) z))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static
|
||||
size_t my_numcells_eucjp(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const char *str, const char *str_end)
|
||||
@@ -67246,6 +67266,38 @@ static MY_COLLATION_HANDLER my_collation_ujis_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_ujis_japanese_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_ujis_japanese_ci,
|
||||
my_strnncollsp_ujis_japanese_nopad_ci,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb,
|
||||
my_strcasecmp_mb,
|
||||
my_instr_mb,
|
||||
my_hash_sort_simple_nopad,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_ujis_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_ujis_bin,
|
||||
my_strnncollsp_ujis_nopad_bin,
|
||||
my_strnxfrm_mb_nopad,
|
||||
my_strnxfrmlen_simple,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_CHARSET_HANDLER my_charset_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -67347,4 +67399,70 @@ struct charset_info_st my_charset_ujis_bin=
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_ujis_japanese_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(12),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_NOPAD, /* state */
|
||||
"ujis", /* cs name */
|
||||
"ujis_japanese_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_ujis,
|
||||
to_lower_ujis,
|
||||
to_upper_ujis,
|
||||
sort_order_ujis,
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_ujis, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
2, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_ujis_japanese_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_ujis_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(91),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_NOPAD, /* state */
|
||||
"ujis", /* cs name */
|
||||
"ujis_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_ujis,
|
||||
to_lower_ujis,
|
||||
to_upper_ujis,
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_caseinfo_ujis, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
2, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFEFE, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_handler,
|
||||
&my_collation_ujis_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#endif /* HAVE_CHARSET_ujis */
|
||||
|
||||
@@ -111,7 +111,9 @@
|
||||
#define MY_UTF8MB3_BIN MY_UTF8MB3 "_bin"
|
||||
#define MY_UTF8MB4_GENERAL_CI MY_UTF8MB4 "_general_ci"
|
||||
#define MY_UTF8MB4_GENERAL_CS MY_UTF8MB4 "_general_cs"
|
||||
#define MY_UTF8MB4_GENERAL_NOPAD_CI MY_UTF8MB4 "_general_nopad_ci"
|
||||
#define MY_UTF8MB4_BIN MY_UTF8MB4 "_bin"
|
||||
#define MY_UTF8MB4_NOPAD_BIN MY_UTF8MB4 "_nopad_bin"
|
||||
|
||||
|
||||
|
||||
@@ -4692,6 +4694,35 @@ my_strxfrm_pad_unicode(uchar *str, uchar *strend)
|
||||
}
|
||||
|
||||
|
||||
size_t my_strnxfrm_unicode_internal(CHARSET_INFO *cs,
|
||||
uchar *dst, uchar *de, uint *nweights,
|
||||
const uchar *src, const uchar *se)
|
||||
{
|
||||
my_wc_t UNINIT_VAR(wc);
|
||||
int res;
|
||||
uchar *dst0= dst;
|
||||
MY_UNICASE_INFO *uni_plane= (cs->state & MY_CS_BINSORT) ?
|
||||
NULL : cs->caseinfo;
|
||||
|
||||
DBUG_ASSERT(src || !se);
|
||||
|
||||
for (; dst < de && *nweights; (*nweights)--)
|
||||
{
|
||||
if ((res= cs->cset->mb_wc(cs, &wc, src, se)) <= 0)
|
||||
break;
|
||||
src+= res;
|
||||
|
||||
if (uni_plane)
|
||||
my_tosort_unicode(uni_plane, &wc, cs->state);
|
||||
|
||||
*dst++= (uchar) (wc >> 8);
|
||||
if (dst < de)
|
||||
*dst++= (uchar) (wc & 0xFF);
|
||||
}
|
||||
return dst - dst0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
Store sorting weights using 2 bytes per character.
|
||||
|
||||
@@ -4706,28 +4737,11 @@ my_strnxfrm_unicode(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
my_wc_t UNINIT_VAR(wc);
|
||||
int res;
|
||||
uchar *dst0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
const uchar *se= src + srclen;
|
||||
MY_UNICASE_INFO *uni_plane= (cs->state & MY_CS_BINSORT) ?
|
||||
NULL : cs->caseinfo;
|
||||
DBUG_ASSERT(!srclen || src);
|
||||
|
||||
for (; dst < de && nweights; nweights--)
|
||||
{
|
||||
if ((res= cs->cset->mb_wc(cs, &wc, src, se)) <= 0)
|
||||
break;
|
||||
src+= res;
|
||||
|
||||
if (uni_plane)
|
||||
my_tosort_unicode(uni_plane, &wc, cs->state);
|
||||
|
||||
*dst++= (uchar) (wc >> 8);
|
||||
if (dst < de)
|
||||
*dst++= (uchar) (wc & 0xFF);
|
||||
}
|
||||
dst+= my_strnxfrm_unicode_internal(cs, dst, de, &nweights,
|
||||
src, src + srclen);
|
||||
DBUG_ASSERT(dst <= de); /* Safety */
|
||||
|
||||
if (dst < de && nweights && (flags & MY_STRXFRM_PAD_WITH_SPACE))
|
||||
dst+= my_strxfrm_pad_nweights_unicode(dst, de, nweights);
|
||||
@@ -4740,6 +4754,35 @@ my_strnxfrm_unicode(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strnxfrm_unicode_nopad(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
uchar *dst0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
dst+= my_strnxfrm_unicode_internal(cs, dst, de, &nweights,
|
||||
src, src + srclen);
|
||||
DBUG_ASSERT(dst <= de); /* Safety */
|
||||
|
||||
if (dst < de && nweights && (flags & MY_STRXFRM_PAD_WITH_SPACE))
|
||||
{
|
||||
size_t len= de - dst;
|
||||
set_if_smaller(len, nweights * 2);
|
||||
memset(dst, 0x00, len);
|
||||
dst+= len;
|
||||
}
|
||||
|
||||
my_strxfrm_desc_and_reverse(dst0, dst, flags, 0);
|
||||
|
||||
if ((flags & MY_STRXFRM_PAD_TO_MAXLEN) && dst < de)
|
||||
{
|
||||
memset(dst, 0x00, de - dst);
|
||||
dst= de;
|
||||
}
|
||||
return dst - dst0;
|
||||
}
|
||||
|
||||
/*
|
||||
For BMP-only collations that use 2 bytes per weight.
|
||||
*/
|
||||
@@ -4750,24 +4793,18 @@ my_strnxfrmlen_unicode(CHARSET_INFO *cs, size_t len)
|
||||
return ((len + cs->mbmaxlen - 1) / cs->mbmaxlen) * 2;
|
||||
}
|
||||
|
||||
/*
|
||||
Store sorting weights using 3 bytes per character.
|
||||
This function is shared between utf8mb4_bin, utf16_bin, utf32_bin.
|
||||
*/
|
||||
size_t
|
||||
my_strnxfrm_unicode_full_bin(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
my_strnxfrm_unicode_full_bin_internal(CHARSET_INFO *cs,
|
||||
uchar *dst, uchar *de, uint *nweights,
|
||||
const uchar *src, const uchar *se)
|
||||
{
|
||||
my_wc_t UNINIT_VAR(wc);
|
||||
uchar *dst0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
const uchar *se = src + srclen;
|
||||
|
||||
DBUG_ASSERT(!srclen || src);
|
||||
DBUG_ASSERT(src || !se);
|
||||
DBUG_ASSERT(cs->state & MY_CS_BINSORT);
|
||||
|
||||
for ( ; dst < de && nweights; nweights--)
|
||||
for (; dst < de && *nweights; (*nweights)--)
|
||||
{
|
||||
int res;
|
||||
if ((res= cs->cset->mb_wc(cs, &wc, src, se)) <= 0)
|
||||
@@ -4781,6 +4818,26 @@ my_strnxfrm_unicode_full_bin(CHARSET_INFO *cs,
|
||||
*dst++= (uchar) (wc & 0xFF);
|
||||
}
|
||||
}
|
||||
return dst - dst0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
Store sorting weights using 3 bytes per character.
|
||||
This function is shared between utf8mb4_bin, utf16_bin, utf32_bin.
|
||||
*/
|
||||
size_t
|
||||
my_strnxfrm_unicode_full_bin(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
my_wc_t UNINIT_VAR(wc);
|
||||
uchar *dst0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
|
||||
dst+= my_strnxfrm_unicode_full_bin_internal(cs, dst, de, &nweights,
|
||||
src, src + srclen);
|
||||
DBUG_ASSERT(dst <= de); /* Safety */
|
||||
|
||||
if (flags & MY_STRXFRM_PAD_WITH_SPACE)
|
||||
{
|
||||
@@ -4815,6 +4872,38 @@ my_strnxfrm_unicode_full_bin(CHARSET_INFO *cs,
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strnxfrm_unicode_full_nopad_bin(CHARSET_INFO *cs,
|
||||
uchar *dst, size_t dstlen, uint nweights,
|
||||
const uchar *src, size_t srclen, uint flags)
|
||||
{
|
||||
my_wc_t UNINIT_VAR(wc);
|
||||
uchar *dst0= dst;
|
||||
uchar *de= dst + dstlen;
|
||||
|
||||
dst+= my_strnxfrm_unicode_full_bin_internal(cs, dst, de, &nweights,
|
||||
src, src + srclen);
|
||||
DBUG_ASSERT(dst <= de); /* Safety */
|
||||
|
||||
if (dst < de && nweights && (flags & MY_STRXFRM_PAD_WITH_SPACE))
|
||||
{
|
||||
size_t len= de - dst;
|
||||
set_if_smaller(len, nweights * 3);
|
||||
memset(dst, 0x00, len);
|
||||
dst+= len;
|
||||
}
|
||||
|
||||
my_strxfrm_desc_and_reverse(dst0, dst, flags, 0);
|
||||
|
||||
if ((flags & MY_STRXFRM_PAD_TO_MAXLEN) && dst < de)
|
||||
{
|
||||
memset(dst, 0x00, de - dst);
|
||||
dst= de;
|
||||
}
|
||||
return dst - dst0;
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
my_strnxfrmlen_unicode_full_bin(CHARSET_INFO *cs, size_t len)
|
||||
{
|
||||
@@ -5092,30 +5181,37 @@ static size_t my_caseup_utf8(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
}
|
||||
|
||||
|
||||
static void my_hash_sort_utf8(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
static void my_hash_sort_utf8_nopad(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
my_wc_t wc;
|
||||
int res;
|
||||
const uchar *e=s+slen;
|
||||
const uchar *e= s+slen;
|
||||
MY_UNICASE_INFO *uni_plane= cs->caseinfo;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
while ((s < e) && (res=my_utf8_uni(cs,&wc, (uchar *)s, (uchar*)e))>0 )
|
||||
{
|
||||
my_tosort_unicode(uni_plane, &wc, cs->state);
|
||||
MY_HASH_ADD_16(m1, m2, wc);
|
||||
s+= res;
|
||||
}
|
||||
*nr1= m1;
|
||||
*nr2= m2;
|
||||
}
|
||||
|
||||
|
||||
static void my_hash_sort_utf8(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
const uchar *e= s+slen;
|
||||
/*
|
||||
Remove end space. We have to do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
while (e > s && e[-1] == ' ')
|
||||
e--;
|
||||
|
||||
while ((s < e) && (res=my_utf8_uni(cs,&wc, (uchar *)s, (uchar*)e))>0 )
|
||||
{
|
||||
my_tosort_unicode(uni_plane, &wc, cs->state);
|
||||
MY_HASH_ADD_16(m1, m2, wc);
|
||||
s+=res;
|
||||
}
|
||||
*nr1= m1;
|
||||
*nr2= m2;
|
||||
my_hash_sort_utf8_nopad(cs, s, e - s, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
@@ -5387,6 +5483,15 @@ static inline int my_weight_mb3_utf8_general_ci(uchar b0, uchar b1, uchar b2)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf8_general_nopad_ci
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) my_weight_mb1_utf8_general_ci(x)
|
||||
#define WEIGHT_MB2(x,y) my_weight_mb2_utf8_general_ci(x,y)
|
||||
#define WEIGHT_MB3(x,y,z) my_weight_mb3_utf8_general_ci(x,y,z)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static inline int my_weight_mb1_utf8_general_mysql500_ci(uchar b)
|
||||
{
|
||||
return (int) plane00_mysql500[b & 0xFF].sort;
|
||||
@@ -5426,6 +5531,14 @@ my_weight_mb3_utf8_general_mysql500_ci(uchar b0, uchar b1, uchar b2)
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf8_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(x) ((int) (uchar) (x))
|
||||
#define WEIGHT_MB2(x,y) ((int) UTF8MB2_CODE(x,y))
|
||||
#define WEIGHT_MB3(x,y,z) ((int) UTF8MB3_CODE(x,y,z))
|
||||
#include "strcoll.ic"
|
||||
|
||||
/*
|
||||
TODO-10.2: join this with pad_max_char() in ctype-mb.c
|
||||
*/
|
||||
@@ -5505,6 +5618,39 @@ static MY_COLLATION_HANDLER my_collation_utf8_bin_handler =
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8_general_nopad_ci_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf8_general_ci,
|
||||
my_strnncollsp_utf8_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_utf8,
|
||||
my_strcasecmp_utf8,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf8_nopad,
|
||||
my_propagate_complex
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf8_bin,
|
||||
my_strnncollsp_utf8_nopad_bin,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_utf8_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -5638,6 +5784,73 @@ struct charset_info_st my_charset_utf8_bin=
|
||||
&my_collation_utf8_bin_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf8_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(33),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NOPAD, /* state */
|
||||
"utf8", /* cs name */
|
||||
"utf8_general_nopad_ci", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_utf8, /* ctype */
|
||||
to_lower_utf8, /* to_lower */
|
||||
to_upper_utf8, /* to_upper */
|
||||
to_upper_utf8, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default, /* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf8_handler,
|
||||
&my_collation_utf8_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf8_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(83),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_BINSORT|MY_CS_UNICODE|MY_CS_NOPAD,
|
||||
"utf8", /* cs name */
|
||||
"utf8_nopad_bin", /* name */
|
||||
"", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_utf8, /* ctype */
|
||||
to_lower_utf8, /* to_lower */
|
||||
to_upper_utf8, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
3, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf8_handler,
|
||||
&my_collation_utf8_nopad_bin_handler
|
||||
};
|
||||
|
||||
|
||||
#ifdef HAVE_UTF8_GENERAL_CS
|
||||
|
||||
/*
|
||||
@@ -7427,7 +7640,7 @@ my_caseup_utf8mb4(CHARSET_INFO *cs, char *src, size_t srclen,
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf8mb4(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
my_hash_sort_utf8mb4_nopad(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
my_wc_t wc;
|
||||
@@ -7436,13 +7649,6 @@ my_hash_sort_utf8mb4(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
MY_UNICASE_INFO *uni_plane= cs->caseinfo;
|
||||
register ulong m1= *nr1, m2= *nr2;
|
||||
|
||||
/*
|
||||
Remove end space. We do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
while (e > s && e[-1] == ' ')
|
||||
e--;
|
||||
|
||||
while ((res= my_mb_wc_utf8mb4(cs, &wc, (uchar*) s, (uchar*) e)) > 0)
|
||||
{
|
||||
my_tosort_unicode(uni_plane, &wc, cs->state);
|
||||
@@ -7465,6 +7671,21 @@ my_hash_sort_utf8mb4(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
my_hash_sort_utf8mb4(CHARSET_INFO *cs, const uchar *s, size_t slen,
|
||||
ulong *nr1, ulong *nr2)
|
||||
{
|
||||
const uchar *e= s + slen;
|
||||
/*
|
||||
Remove end space. We do this to be able to compare
|
||||
'A ' and 'A' as identical
|
||||
*/
|
||||
while (e > s && e[-1] == ' ')
|
||||
e--;
|
||||
my_hash_sort_utf8mb4_nopad(cs, s, e - s, nr1, nr2);
|
||||
}
|
||||
|
||||
|
||||
static size_t
|
||||
my_caseup_str_utf8mb4(CHARSET_INFO *cs, char *src)
|
||||
{
|
||||
@@ -7719,6 +7940,30 @@ size_t my_well_formed_len_utf8mb4(CHARSET_INFO *cs,
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf8mb4_general_nopad_ci
|
||||
#define IS_MB4_CHAR(b0,b1,b2,b3) IS_UTF8MB4_STEP3(b0,b1,b2,b3)
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(b0) my_weight_mb1_utf8_general_ci(b0)
|
||||
#define WEIGHT_MB2(b0,b1) my_weight_mb2_utf8_general_ci(b0,b1)
|
||||
#define WEIGHT_MB3(b0,b1,b2) my_weight_mb3_utf8_general_ci(b0,b1,b2)
|
||||
/*
|
||||
All non-BMP characters have the same weight.
|
||||
*/
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) MY_CS_REPLACEMENT_CHARACTER
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
#define DEFINE_STRNNCOLLSP_NOPAD
|
||||
#define MY_FUNCTION_NAME(x) my_ ## x ## _utf8mb4_nopad_bin
|
||||
#define WEIGHT_ILSEQ(x) (0xFF0000 + (uchar) (x))
|
||||
#define WEIGHT_MB1(b0) ((int) (uchar) (b0))
|
||||
#define WEIGHT_MB2(b0,b1) ((int) UTF8MB2_CODE(b0,b1))
|
||||
#define WEIGHT_MB3(b0,b1,b2) ((int) UTF8MB3_CODE(b0,b1,b2))
|
||||
#define WEIGHT_MB4(b0,b1,b2,b3) ((int) UTF8MB4_CODE(b0,b1,b2,b3))
|
||||
#include "strcoll.ic"
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8mb4_general_ci_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -7737,7 +7982,7 @@ static MY_COLLATION_HANDLER my_collation_utf8mb4_general_ci_handler=
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8mb4_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf8mb4_bin,
|
||||
my_strnncollsp_utf8mb4_bin,
|
||||
my_strnxfrm_unicode_full_bin,
|
||||
@@ -7751,6 +7996,38 @@ static MY_COLLATION_HANDLER my_collation_utf8mb4_bin_handler =
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8mb4_general_nopad_ci_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf8mb4_general_ci,
|
||||
my_strnncollsp_utf8mb4_general_nopad_ci,
|
||||
my_strnxfrm_unicode_nopad,
|
||||
my_strnxfrmlen_unicode,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_utf8mb4,
|
||||
my_strcasecmp_utf8mb4,
|
||||
my_instr_mb,
|
||||
my_hash_sort_utf8mb4_nopad,
|
||||
my_propagate_complex
|
||||
};
|
||||
|
||||
|
||||
static MY_COLLATION_HANDLER my_collation_utf8mb4_nopad_bin_handler =
|
||||
{
|
||||
NULL, /* init */
|
||||
my_strnncoll_utf8mb4_bin,
|
||||
my_strnncollsp_utf8mb4_nopad_bin,
|
||||
my_strnxfrm_unicode_full_nopad_bin,
|
||||
my_strnxfrmlen_unicode_full_bin,
|
||||
my_like_range_mb,
|
||||
my_wildcmp_mb_bin,
|
||||
my_strcasecmp_mb_bin,
|
||||
my_instr_mb,
|
||||
my_hash_sort_mb_nopad_bin,
|
||||
my_propagate_simple
|
||||
};
|
||||
|
||||
|
||||
MY_CHARSET_HANDLER my_charset_utf8mb4_handler=
|
||||
{
|
||||
NULL, /* init */
|
||||
@@ -7852,4 +8129,72 @@ struct charset_info_st my_charset_utf8mb4_bin=
|
||||
&my_collation_utf8mb4_bin_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf8mb4_general_nopad_ci=
|
||||
{
|
||||
MY_NOPAD_ID(45),0,0,/* number */
|
||||
MY_CS_COMPILED|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_UNICODE_SUPPLEMENT|
|
||||
MY_CS_NOPAD, /* state */
|
||||
MY_UTF8MB4, /* cs name */
|
||||
MY_UTF8MB4_GENERAL_NOPAD_CI,/* name */
|
||||
"UTF-8 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_utf8mb4, /* ctype */
|
||||
to_lower_utf8mb4, /* to_lower */
|
||||
to_upper_utf8mb4, /* to_upper */
|
||||
to_upper_utf8mb4, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf8mb4_handler,
|
||||
&my_collation_utf8mb4_general_nopad_ci_handler
|
||||
};
|
||||
|
||||
|
||||
struct charset_info_st my_charset_utf8mb4_nopad_bin=
|
||||
{
|
||||
MY_NOPAD_ID(46),0,0, /* number */
|
||||
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|
|
||||
MY_CS_UNICODE_SUPPLEMENT|MY_CS_NOPAD, /* state */
|
||||
MY_UTF8MB4, /* cs name */
|
||||
MY_UTF8MB4_NOPAD_BIN, /* name */
|
||||
"UTF-8 Unicode", /* comment */
|
||||
NULL, /* tailoring */
|
||||
ctype_utf8mb4, /* ctype */
|
||||
to_lower_utf8mb4, /* to_lower */
|
||||
to_upper_utf8mb4, /* to_upper */
|
||||
NULL, /* sort_order */
|
||||
NULL, /* uca */
|
||||
NULL, /* tab_to_uni */
|
||||
NULL, /* tab_from_uni */
|
||||
&my_unicase_default,/* caseinfo */
|
||||
NULL, /* state_map */
|
||||
NULL, /* ident_map */
|
||||
1, /* strxfrm_multiply */
|
||||
1, /* caseup_multiply */
|
||||
1, /* casedn_multiply */
|
||||
1, /* mbminlen */
|
||||
4, /* mbmaxlen */
|
||||
0, /* min_sort_char */
|
||||
0xFFFF, /* max_sort_char */
|
||||
' ', /* pad char */
|
||||
0, /* escape_with_backslash_is_dangerous */
|
||||
1, /* levels_for_order */
|
||||
&my_charset_utf8mb4_handler,
|
||||
&my_collation_utf8mb4_nopad_bin_handler
|
||||
};
|
||||
|
||||
#endif /* HAVE_CHARSET_utf8mb4 */
|
||||
|
||||
@@ -618,6 +618,8 @@ static int cs_value(MY_XML_PARSER *st,const char *attr, size_t len)
|
||||
i->cs.state|= MY_CS_BINSORT;
|
||||
else if (!strncmp("compiled",attr,len))
|
||||
i->cs.state|= MY_CS_COMPILED;
|
||||
else if (!strncmp("nopad",attr,len))
|
||||
i->cs.state|= MY_CS_NOPAD;
|
||||
break;
|
||||
case _CS_UPPERMAP:
|
||||
fill_uchar(i->to_upper,MY_CS_TO_UPPER_TABLE_SIZE,attr,len);
|
||||
|
||||
@@ -202,6 +202,26 @@ MY_FUNCTION_NAME(strnncoll)(CHARSET_INFO *cs __attribute__((unused)),
|
||||
}
|
||||
|
||||
|
||||
#ifdef DEFINE_STRNNCOLLSP_NOPAD
|
||||
|
||||
/**
|
||||
Compare two strings according to the collation, with NO PAD handling.
|
||||
|
||||
@param cs - the character set and collation
|
||||
@param a - the left string
|
||||
@param a_length - the length of the left string
|
||||
@param b - the right string
|
||||
@param b_length - the length of the right string
|
||||
@return - the comparison result
|
||||
*/
|
||||
static int
|
||||
MY_FUNCTION_NAME(strnncollsp)(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *a, size_t a_length,
|
||||
const uchar *b, size_t b_length)
|
||||
{
|
||||
return MY_FUNCTION_NAME(strnncoll)(cs, a, a_length, b, b_length, FALSE);
|
||||
}
|
||||
#else
|
||||
/**
|
||||
Compare two strings according to the collation, with PAD SPACE handling.
|
||||
|
||||
@@ -212,7 +232,6 @@ MY_FUNCTION_NAME(strnncoll)(CHARSET_INFO *cs __attribute__((unused)),
|
||||
@param b_length - the length of the right string
|
||||
@return - the comparison result
|
||||
*/
|
||||
|
||||
static int
|
||||
MY_FUNCTION_NAME(strnncollsp)(CHARSET_INFO *cs __attribute__((unused)),
|
||||
const uchar *a, size_t a_length,
|
||||
@@ -257,6 +276,7 @@ MY_FUNCTION_NAME(strnncollsp)(CHARSET_INFO *cs __attribute__((unused)),
|
||||
DBUG_ASSERT(0);
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef DEFINE_STRNXFRM
|
||||
@@ -292,7 +312,12 @@ MY_FUNCTION_NAME(strnxfrm)(CHARSET_INFO *cs,
|
||||
else
|
||||
*dst++= sort_order ? sort_order[*src++] : *src++;
|
||||
}
|
||||
#ifdef DEFINE_STRNNCOLLSP_NOPAD
|
||||
return my_strxfrm_pad_desc_and_reverse_nopad(cs, d0, dst, de,
|
||||
nweights, flags, 0);
|
||||
#else
|
||||
return my_strxfrm_pad_desc_and_reverse(cs, d0, dst, de, nweights, flags, 0);
|
||||
#endif
|
||||
}
|
||||
#endif /* DEFINE_STRNXFRM */
|
||||
|
||||
@@ -310,3 +335,4 @@ MY_FUNCTION_NAME(strnxfrm)(CHARSET_INFO *cs,
|
||||
#undef WEIGHT_PAD_SPACE
|
||||
#undef WEIGHT_MB2_FRM
|
||||
#undef DEFINE_STRNXFRM
|
||||
#undef DEFINE_STRNNCOLLSP_NOPAD
|
||||
|
||||
@@ -32,6 +32,8 @@
|
||||
#define DBUG_ASSERT(A) assert(A)
|
||||
#endif
|
||||
|
||||
#define MY_NOPAD_ID(x) ((x)+0x400)
|
||||
|
||||
/* SPACE_INT is a word that contains only spaces */
|
||||
#if SIZEOF_INT == 4
|
||||
#define SPACE_INT 0x20202020
|
||||
|
||||
Reference in New Issue
Block a user