ctype_like_escape.inc
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- #
- # Bugs: #13046:
- # LIKE pattern matching using prefix index doesn't return correct result
- #
- select @@collation_connection;
- create table t1 ROW_FORMAT=DYNAMIC select repeat('a',50) as c1 ;
- insert into t1 values('abcdef');
- insert into t1 values('_bcdef');
- insert into t1 values('a_cdef');
- insert into t1 values('ab_def');
- insert into t1 values('abc_ef');
- insert into t1 values('abcd_f');
- insert into t1 values('abcde_');
- -- should return ab_def
- select c1 as c1u from t1 where c1 like 'ab_def';
- -- should return ab_def
- select c1 as c2h from t1 where c1 like 'ab#_def' escape '#';
- drop table t1;