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107 lines
2.7 KiB
Plaintext
107 lines
2.7 KiB
Plaintext
#
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# Some regexp tests
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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set names latin1;
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--source include/ctype_regex.inc
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#
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# This test a bug in regexp on Alpha
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#
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create table t1 (xxx char(128));
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insert into t1 (xxx) values('this is a test of some long text to see what happens');
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select * from t1 where xxx regexp('is a test of some long text to');
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explain extended select * from t1 where xxx regexp('is a test of some long text to');
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select * from t1 where xxx regexp('is a test of some long text to ');
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select * from t1 where xxx regexp('is a test of some long text to s');
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select * from t1 where xxx regexp('is a test of some long text to se');
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drop table t1;
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create table t1 (xxx char(128));
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insert into t1 (xxx) values('this is some text: to test - out.reg exp (22/45)');
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select * from t1 where xxx REGEXP '^this is some text: to test - out\\.reg exp [[(][0-9]+[/\\][0-9]+[])][ ]*$';
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drop table t1;
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#
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# Check with different character sets and collations
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#
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select _latin1 0xFF regexp _latin1 '[[:lower:]]' COLLATE latin1_bin;
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select _koi8r 0xFF regexp _koi8r '[[:lower:]]' COLLATE koi8r_bin;
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select _latin1 0xFF regexp _latin1 '[[:upper:]]' COLLATE latin1_bin;
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select _koi8r 0xFF regexp _koi8r '[[:upper:]]' COLLATE koi8r_bin;
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select _latin1 0xF7 regexp _latin1 '[[:alpha:]]';
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select _koi8r 0xF7 regexp _koi8r '[[:alpha:]]';
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select _latin1'a' regexp _latin1'A' collate latin1_general_ci;
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select _latin1'a' regexp _latin1'A' collate latin1_bin;
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#
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# regexp cleanup()
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#
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create table t1 (a varchar(40));
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insert into t1 values ('C1'),('C2'),('R1'),('C3'),('R2'),('R3');
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prepare stmt1 from 'select a from t1 where a rlike ? order by a';
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set @a="^C.*";
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execute stmt1 using @a;
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set @a="^R.*";
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execute stmt1 using @a;
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deallocate prepare stmt1;
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drop table t1;
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--echo End of 4.1 tests
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#
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# Bug #31440: 'select 1 regex null' asserts debug server
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#
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SELECT 1 REGEXP NULL;
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#
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# Bug #39021: SELECT REGEXP BINARY NULL never returns
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#
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SELECT '' REGEXP BINARY NULL;
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SELECT NULL REGEXP BINARY NULL;
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SELECT 'A' REGEXP BINARY NULL;
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SELECT "ABC" REGEXP BINARY NULL;
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--echo End of 5.0 tests
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#
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# Bug #37337: Function returns different results
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#
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CREATE TABLE t1(a INT, b CHAR(4));
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INSERT INTO t1 VALUES (1, '6.1'), (1, '7.0'), (1, '8.0');
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PREPARE stmt1 FROM "SELECT a FROM t1 WHERE a=1 AND '7.0' REGEXP b LIMIT 1";
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EXECUTE stmt1;
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EXECUTE stmt1;
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EXECUTE stmt1;
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EXECUTE stmt1;
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DEALLOCATE PREPARE stmt1;
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DROP TABLE t1;
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--echo End of 5.1 tests
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#
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# MDEV-5820 MySQL Bug #54805 definitions in regex/my_regex.h conflict with /usr/include/regex.h
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# Bug #55427 REGEXP does not recognize '\t' as [:blank:]
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#
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# Test that \t is indeed recognized as [[:blank:]]
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#
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SELECT ' ' REGEXP '[[:blank:]]';
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SELECT '\t' REGEXP '[[:blank:]]';
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SELECT ' ' REGEXP '[[:space:]]';
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SELECT '\t' REGEXP '[[:space:]]';
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