# # Some regexp tests # 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;