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MDEV-32897 main suite test case prints extra row for metadata_lock_info query

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- Added the parameter stats_persistent=0 for InnoDB engine.
- Before printing metadata_lock_info query, make sure that
InnoDB does complete purging.

Reviewed by: Marko Mäkelä
This commit is contained in:
Thirunarayanan Balathandayuthapani
2023-11-29 17:43:40 +05:30
parent 47fc64c19f
commit e996f77cd8
14 changed files with 83 additions and 19 deletions
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6
mysql-test/main/mdl_sync.test
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@ -16,6 +16,8 @@
SET DEBUG_SYNC= 'RESET';
--enable_warnings
SET @saved_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
#
# Test the case of when a exclusive lock request waits for a
# shared lock being upgraded to a exclusive lock.
@ -3249,6 +3251,7 @@ connection con2;
SET DEBUG_SYNC= 'now WAIT_FOR table_opened';
--echo # Check that FLUSH must wait to get the GRL
--echo # and let DROP PROCEDURE continue
--source ../suite/innodb/include/wait_all_purged.inc
SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info;
SET DEBUG_SYNC= 'mdl_acquire_lock_wait SIGNAL grlwait';
--send FLUSH TABLES WITH READ LOCK
@ -3274,7 +3277,7 @@ SET DEBUG_SYNC= 'RESET';
--echo #
create table t1 (a int) engine=myisam;
create table t2 (a int) engine=innodb;
create table t2 (a int) stats_persistent=0, engine=innodb;
insert into t1 values (1);
insert into t2 values (1);
@ -4175,3 +4178,4 @@ disconnect con1;
# Check that all connections opened by test cases in this file are really
# gone so execution of other tests won't be affected by their presence.
--source include/wait_until_count_sessions.inc
SET GLOBAL innodb_purge_rseg_truncate_frequency = @saved_frequency;