func_regexp.test
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上传日期:2022-05-23
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文件大小:2k
- #
- # Some regexp tests
- #
- --disable_warnings
- drop table if exists t1;
- --enable_warnings
- create table t1 (s1 char(64),s2 char(64));
- insert into t1 values('aaa','aaa');
- insert into t1 values('aaa|qqq','qqq');
- insert into t1 values('gheis','^[^a-dXYZ]+$');
- insert into t1 values('aab','^aa?b');
- insert into t1 values('Baaan','^Ba*n');
- insert into t1 values('aaa','qqq|aaa');
- insert into t1 values('qqq','qqq|aaa');
- insert into t1 values('bbb','qqq|aaa');
- insert into t1 values('bbb','qqq');
- insert into t1 values('aaa','aba');
- insert into t1 values(null,'abc');
- insert into t1 values('def',null);
- insert into t1 values(null,null);
- insert into t1 values('ghi','ghi[');
- select HIGH_PRIORITY s1 regexp s2 from t1;
- drop table t1;
- #
- # This test a bug in regexp on Alpha
- #
- create table t1 (xxx char(128));
- insert into t1 (xxx) values('this is a test of some long text to see what happens');
- select * from t1 where xxx regexp('is a test of some long text to');
- explain extended select * from t1 where xxx regexp('is a test of some long text to');
- select * from t1 where xxx regexp('is a test of some long text to ');
- select * from t1 where xxx regexp('is a test of some long text to s');
- select * from t1 where xxx regexp('is a test of some long text to se');
- drop table t1;
- create table t1 (xxx char(128));
- insert into t1 (xxx) values('this is some text: to test - out.reg exp (22/45)');
- select * from t1 where xxx REGEXP '^this is some text: to test - out\.reg exp [[(][0-9]+[/\][0-9]+[])][ ]*$';
- drop table t1;
- #
- # Check with different character sets and collations
- #
- select _latin1 0xFF regexp _latin1 '[[:lower:]]' COLLATE latin1_bin;
- select _koi8r 0xFF regexp _koi8r '[[:lower:]]' COLLATE koi8r_bin;
- select _latin1 0xFF regexp _latin1 '[[:upper:]]' COLLATE latin1_bin;
- select _koi8r 0xFF regexp _koi8r '[[:upper:]]' COLLATE koi8r_bin;
- select _latin1 0xF7 regexp _latin1 '[[:alpha:]]';
- select _koi8r 0xF7 regexp _koi8r '[[:alpha:]]';
- select _latin1'a' regexp _latin1'A' collate latin1_general_ci;
- select _latin1'a' regexp _latin1'A' collate latin1_bin;
- #
- # regexp cleanup()
- #
- create table t1 (a varchar(40));
- insert into t1 values ('C1'),('C2'),('R1'),('C3'),('R2'),('R3');
- prepare stmt1 from 'select a from t1 where a rlike ? order by a';
- set @a="^C.*";
- execute stmt1 using @a;
- set @a="^R.*";
- execute stmt1 using @a;
- deallocate prepare stmt1;
- drop table t1;
- # End of 4.1 tests