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MDEV-28959 Online alter ignores strict table mode

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* don't disable warnings when catching up
* do propagate warnings up like copy_data_between_tables() does
This commit is contained in:
Sergei Golubchik
2022-06-30 12:12:00 +02:00
parent 13f1e970a1
commit 93049e3de6
3 changed files with 58 additions and 2 deletions
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26
mysql-test/main/alter_table_online_debug.test
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@ -720,3 +720,29 @@ set debug_sync= 'reset';
drop table t1;
drop table t2;
drop table t3;
--echo #
--echo # MDEV-28959 Online alter ignores strict table mode
--echo #
create table t1 (a int);
insert into t1 values (1),(2),(3);
--send set debug_sync= 'now wait_for downgraded'
--connection con2
set sql_mode='STRICT_TRANS_TABLES,STRICT_ALL_TABLES';
set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for goforit';
--send alter table t1 modify a int not null, algorithm=copy, lock=none
--connection default
--reap
insert into t1 values (null),(null);
set debug_sync= 'now signal goforit';
--connection con2
--error WARN_DATA_TRUNCATED
--reap
show create table t1;
select * from t1;
--connection default
drop table t1;
set debug_sync= reset;