mirror of
https://github.com/MariaDB/server.git
synced 2025-07-07 06:01:31 +03:00
dc680d2119
Let us explicitly wait for purge before invoking a slow shutdown, so that instrumented builds (such as ASAN or UBSAN) will not exceed the 60-second timeout during shutdown.
38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
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_purge_rseg_truncate_frequency = 1;
|
|
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,,;
|
|
begin;
|
|
insert into t1 select seq,'a' from seq_1_to_20000;
|
|
connect con2,localhost,root,,;
|
|
begin;
|
|
insert into t2 select seq,'a' from seq_1_to_20000;
|
|
connection con1;
|
|
update t1 set c = 'mysql';
|
|
connection con2;
|
|
update t2 set c = 'mysql';
|
|
connection con1;
|
|
update t1 set c = 'oracle';
|
|
connection con2;
|
|
update t2 set c = 'oracle';
|
|
connection con1;
|
|
delete from t1;
|
|
connection con2;
|
|
delete from t2;
|
|
connection con1;
|
|
SET GLOBAL innodb_undo_log_truncate = 1;
|
|
commit;
|
|
disconnect con1;
|
|
connection con2;
|
|
commit;
|
|
disconnect con2;
|
|
connection default;
|
|
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
|
|
SET GLOBAL innodb_max_purge_lag_wait=0;
|
|
set global innodb_fast_shutdown=0;
|
|
drop table t1, t2;
|