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[CP] regexp use const pattern uncorrectly in non-static engine

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wangt1xiuyi
2022-08-22 15:52:55 +08:00
committed by wangyunlai.wyl
parent 9e83856389
commit a43efe3742
3 changed files with 35 additions and 1 deletions
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15
tools/deploy/mysql_test/test_suite/expr/r/mysql/func_regexp.result
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@ -6287,3 +6287,18 @@ insert into t values ('');
select c1 regexp 'ddd' from t;
c1 regexp 'ddd'
0
drop table if exists t1, t2;
create table t1(c1 int, c2 varchar(10));
insert into t1 values(1, '1');
create table t2(c1 int);
insert into t2 values(1), (2);
select t2.*, (select t1.c1 from t1 where t1.c2 REGEXP t2.c1 limit 1 ) from t2;
c1 (select t1.c1 from t1 where t1.c2 REGEXP t2.c1 limit 1 )
1 1
2 NULL
select t2.*, (select t1.c1 from t1 where t1.c2 REGEXP t2.c1+1-1 limit 1 ) from t2;
c1 (select t1.c1 from t1 where t1.c2 REGEXP t2.c1+1-1 limit 1 )
1 1
2 NULL
drop table t1;
drop table t2;

17
tools/deploy/mysql_test/test_suite/expr/t/func_regexp.test
View File

@ -442,3 +442,20 @@ drop table if exists t;
create table t (c1 char(20));
insert into t values ('');
select c1 regexp 'ddd' from t;
##bug:https://work.aone.alibaba-inc.com/issue/43976234
--disable_warnings
drop table if exists t1, t2;
--enable_warnings
create table t1(c1 int, c2 varchar(10));
insert into t1 values(1, '1');
create table t2(c1 int);
insert into t2 values(1), (2);
select t2.*, (select t1.c1 from t1 where t1.c2 REGEXP t2.c1 limit 1 ) from t2;
select t2.*, (select t1.c1 from t1 where t1.c2 REGEXP t2.c1+1-1 limit 1 ) from t2;
drop table t1;
drop table t2;