--disable_query_log
set @@session.explicit_defaults_for_timestamp=off;
--enable_query_log
# owner: dachuan.sdc
# owner group: SQL3
# description: OUR GOAL: Make all this simple and effective!
--disable_abort_on_error

--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1(c1 int primary key, c2 int);
insert into t1 values(1,1);
set autocommit=0;
insert into t1 values(1,1);
rollback;
insert into t1 values(1,1);
rollback;