set ob_enable_index_direct_select=1;
alter system set merger_check_interval = '10s' tenant sys;
alter system set merger_check_interval = '10s' tenant all_user;
alter system set merger_check_interval = '10s' tenant all_meta;
drop table if exists t1;
create table t1(pk int primary key, c1 int);
create index idx on t1(c1);
insert into t1 values(6,6),(7,7),(8,8);
set autocommit=0;
set autocommit=0;
insert into t1 values(1,1);
insert into t1 values(1,11);
commit;
ERROR 23000: Duplicate entry '1' for key 'PRIMARY'
commit;
select * from t1;
pk	c1
1	1
6	6
7	7
8	8
insert into t1 values(2,2);
replace into t1 values(2,12);
commit;
commit;
select * from t1;
pk	c1
1	1
2	12
6	6
7	7
8	8
replace into t1 values(3,3);
insert into t1 values(3,13);
commit;
ERROR 23000: Duplicate entry '3' for key 'PRIMARY'
commit;
select * from t1;
pk	c1
1	1
2	12
3	3
6	6
7	7
8	8
replace into t1 values(4,4);
replace into t1 values(4,14);
commit;
commit;
select * from t1;
pk	c1
1	1
2	12
3	3
4	14
6	6
7	7
8	8
drop table t1;