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MDEV-6247: Merge 10.0-galera to 10.1.

Merged lp:maria/maria-10.0-galera up to revision 3879.

Added a new functions to handler API to forcefully abort_transaction,
producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These
were added for future possiblity to add more storage engines that
could use galera replication.
This commit is contained in:
Jan Lindström
2014-08-06 15:39:15 +03:00
parent e974b56438
commit df4dd593f2
327 changed files with 28127 additions and 332 deletions

View File

@ -0,0 +1,45 @@
#
# innodb_disallow_writes
#
# save the initial value
SET @innodb_disallow_writes_global_saved = @@global.innodb_disallow_writes;
# default
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
0
# scope
SELECT @@session.innodb_disallow_writes;
ERROR HY000: Variable 'innodb_disallow_writes' is a GLOBAL variable
SET @@global.innodb_disallow_writes=OFF;
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
0
SET @@global.innodb_disallow_writes=ON;
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
1
# valid values
SET @@global.innodb_disallow_writes='OFF';
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
0
SET @@global.innodb_disallow_writes=ON;
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
1
SET @@global.innodb_disallow_writes=default;
SELECT @@global.innodb_disallow_writes;
@@global.innodb_disallow_writes
0
# invalid values
SET @@global.innodb_disallow_writes=NULL;
ERROR 42000: Variable 'innodb_disallow_writes' can't be set to the value of 'NULL'
SET @@global.innodb_disallow_writes='junk';
ERROR 42000: Variable 'innodb_disallow_writes' can't be set to the value of 'junk'
# restore the initial value
SET @@global.innodb_disallow_writes = @innodb_disallow_writes_global_saved;
# End of test