create table t1(id int);
SET debug_sync = "bgc_after_sync_stage_before_commit_stage WAIT_FOR continue";
insert into t1 values (1);
change consensus_leader to 2;
insert into t1 values(2);
SET debug_sync = "now SIGNAL continue";
change consensus_leader to 1;
select * from t1;
id
1
select * from t1;
id
1
drop table t1;