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mariadb/mysql-test/suite/sys_vars/t/innodb_stats_persistent_basic.test
Jan Lindström 2e814d4702 Merge InnoDB 5.7 from mysql-5.7.9.
Contains also

MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7

	The failure happened because 5.7 has changed the signature of
	the bool handler::primary_key_is_clustered() const
	virtual function ("const" was added). InnoDB was using the old
	signature which caused the function not to be used.

MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7

	Fixed mutexing problem on lock_trx_handle_wait. Note that
	rpl_parallel and rpl_optimistic_parallel tests still
	fail.

MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
  Reason: incorrect merge

MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
  Reason: incorrect merge
2016-09-02 13:22:28 +03:00

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#
# innodb_stats_persistent
#
-- source include/have_innodb.inc
# show the default value
SELECT @@innodb_stats_persistent;
# check that it is writeable
SET GLOBAL innodb_stats_persistent=ON;
SELECT @@innodb_stats_persistent;
SET GLOBAL innodb_stats_persistent=OFF;
SELECT @@innodb_stats_persistent;
SET GLOBAL innodb_stats_persistent=1;
SELECT @@innodb_stats_persistent;
SET GLOBAL innodb_stats_persistent=0;
SELECT @@innodb_stats_persistent;
# should be a boolean
-- error ER_WRONG_VALUE_FOR_VAR
SET GLOBAL innodb_stats_persistent=123;
-- error ER_WRONG_VALUE_FOR_VAR
SET GLOBAL innodb_stats_persistent='foo';
# restore the environment
SET GLOBAL innodb_stats_persistent=OFF;