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Merge 10.3 into 10.4

This commit is contained in:
Marko Mäkelä
2021-09-24 12:11:52 +03:00
7 changed files with 34 additions and 37 deletions

View File

@ -1,12 +1,5 @@
SET @save_undo_logs = @@GLOBAL.innodb_undo_logs;
SET @save_frequency = @@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET @save_truncate = @@GLOBAL.innodb_undo_log_truncate;
SET GLOBAL innodb_undo_log_truncate = 0;
SET GLOBAL innodb_undo_logs = 4;
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
SET @trunc_start=
(SELECT variable_value FROM information_schema.global_status
WHERE variable_name = 'innodb_undo_truncations');
create table t1(keyc int primary key, c char(100)) engine = innodb;
create table t2(keyc int primary key, c char(100)) engine = innodb;
connect con1,localhost,root,,;
@ -35,8 +28,6 @@ connection con2;
commit;
disconnect con2;
connection default;
set global innodb_fast_shutdown=0;
# restart
drop table t1, t2;
InnoDB 0 transactions not purged
SET GLOBAL innodb_undo_logs = @save_undo_logs;
SET GLOBAL innodb_purge_rseg_truncate_frequency = @save_frequency;
SET GLOBAL innodb_undo_log_truncate = @save_truncate;