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MDEV-29021 add test case from MDEV-29013

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This test case was also fixed by adding update_virtual_columns.
This commit is contained in:
Nikita Malyavin
2022-07-04 20:29:36 +03:00
committed by Sergei Golubchik
parent b0db7239b1
commit aa9e173e9e
2 changed files with 46 additions and 2 deletions
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28
mysql-test/main/alter_table_online_debug.test
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@ -804,7 +804,7 @@ set debug_sync= reset;
--echo #
--echo # MDEV-29021 ALTER TABLE fails when a stored virtual column is dropped and added
--echo #
create table t1 (a char(9), b char(9) as (a) stored) engine=InnoDB;
create table t1 (a char(9), b char(9) as (a) stored);
insert into t1(a) values ('foobar');
--send set debug_sync= 'now wait_for downgraded'
@ -875,6 +875,32 @@ show create table t1;
drop table t1;
set debug_sync= reset;
--echo #
--echo # DELETE with added virtual column
--echo #
CREATE TABLE t1 (a CHAR(3), b CHAR(3) AS (a));
INSERT INTO t1 (a) VALUES ('foo'),('bar');
--send
set debug_sync= 'now wait_for downgraded';
--connection con2
set debug_sync= 'alter_table_online_downgraded signal downgraded wait_for goforit';
--send
ALTER TABLE t1 ADD c INT, ALGORITHM=COPY, LOCK=NONE;
--connection default
--reap
DELETE FROM t1;
set debug_sync= 'now signal goforit';
--connection con2
--reap
select * from t1;
--connection default
DROP TABLE t1;
set debug_sync= reset;
--echo #
--echo # Do not ignore sql_mode when replicating
--echo #