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40f68cd4b3
Problem: The "regex" library written by Henry Spencer does not support tricky character sets like UCS2. Fix: convert tricky character sets to UTF8 before calling regex functions.
58 lines
1.8 KiB
Text
58 lines
1.8 KiB
Text
#
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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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# End of 4.1 tests
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