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MDEV-13603 Sporadic failure in innodb.dml_purge

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In the test, SET GLOBAL innodb_purge_rseg_truncate_frequency = 1
in order to ensure that everything is purged in the slow shutdown.

This could be viewed as a flaw of the slow shutdown.
This commit is contained in:
Marko Mäkelä 2017-08-28 13:40:45 +03:00
parent 316cb33795
commit c10fadb9d9
2 changed files with 3 additions and 0 deletions
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1
mysql-test/suite/innodb/r/dml_purge.result
View File

@ -2,6 +2,7 @@
# MDEV-12288 Reset DB_TRX_ID when the history is removed, # MDEV-12288 Reset DB_TRX_ID when the history is removed,
# to speed up MVCC # to speed up MVCC
# #
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
CREATE TABLE t1(a INT PRIMARY KEY, b INT NOT NULL) CREATE TABLE t1(a INT PRIMARY KEY, b INT NOT NULL)
ROW_FORMAT=REDUNDANT ENGINE=InnoDB; ROW_FORMAT=REDUNDANT ENGINE=InnoDB;
INSERT INTO t1 VALUES(1,2),(3,4); INSERT INTO t1 VALUES(1,2),(3,4);

2
mysql-test/suite/innodb/t/dml_purge.test
View File

@ -9,6 +9,8 @@ let MYSQLD_DATADIR=`select @@datadir`;
--echo # to speed up MVCC --echo # to speed up MVCC
--echo # --echo #
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
CREATE TABLE t1(a INT PRIMARY KEY, b INT NOT NULL) CREATE TABLE t1(a INT PRIMARY KEY, b INT NOT NULL)
ROW_FORMAT=REDUNDANT ENGINE=InnoDB; ROW_FORMAT=REDUNDANT ENGINE=InnoDB;
INSERT INTO t1 VALUES(1,2),(3,4); INSERT INTO t1 VALUES(1,2),(3,4);