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Allocate memory when a character set is requested:

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- For simple character sets: from_uni convertion table.
- For UCA: alternative weight arrays.
Use mbminlen instead of MY_CS_NONTEXT
This commit is contained in:
bar@mysql.com
2004-06-11 16:29:16 +05:00
parent 21c524e712
commit c64d93b274
22 changed files with 608 additions and 560 deletions
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7
strings/ctype-ucs2.c
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@ -1372,6 +1372,7 @@ my_bool my_like_range_ucs2(CHARSET_INFO *cs,
static MY_COLLATION_HANDLER my_collation_ucs2_general_ci_handler =
{
NULL, /* init */
my_strnncoll_ucs2,
my_strnncoll_ucs2,
my_strnxfrm_ucs2,
@ -1385,6 +1386,7 @@ static MY_COLLATION_HANDLER my_collation_ucs2_general_ci_handler =
static MY_COLLATION_HANDLER my_collation_ucs2_bin_handler =
{
NULL, /* init */
my_strnncoll_ucs2_bin,
my_strnncoll_ucs2_bin,
my_strnxfrm_ucs2_bin,
@ -1398,6 +1400,7 @@ static MY_COLLATION_HANDLER my_collation_ucs2_bin_handler =
MY_CHARSET_HANDLER my_charset_ucs2_handler=
{
NULL, /* init */
my_ismbchar_ucs2, /* ismbchar */
my_mbcharlen_ucs2, /* mbcharlen */
my_numchars_ucs2,
@ -1426,7 +1429,7 @@ MY_CHARSET_HANDLER my_charset_ucs2_handler=
CHARSET_INFO my_charset_ucs2_general_ci=
{
35,0,0, /* number */
MY_CS_COMPILED|MY_CS_PRIMARY|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONTEXT,
MY_CS_COMPILED|MY_CS_PRIMARY|MY_CS_STRNXFRM|MY_CS_UNICODE,
"ucs2", /* cs name */
"ucs2_general_ci", /* name */
"", /* comment */
@ -1452,7 +1455,7 @@ CHARSET_INFO my_charset_ucs2_general_ci=
CHARSET_INFO my_charset_ucs2_bin=
{
90,0,0, /* number */
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_UNICODE|MY_CS_NONTEXT,
MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_UNICODE,
"ucs2", /* cs name */
"ucs2_bin", /* name */
"", /* comment */