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Backport of revno: 2617.65.1

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Bug #22876 Four-way deadlock

This bug was fixed as a part of Bug#989 
"If DROP TABLE while there's an active transaction, wrong binlog order"
A statement which would have caused circular wait will now 
be aborted with ER_LOCK_DEADLOCK.

Test case based on bug description added to innodb_mysql_lock.test.
Note that innodb_lock_wait_timeout is set to 5 mins to 
prevent race conditions in the test.
This commit is contained in:
Jon Olav Hauglid
2009-12-08 14:27:33 +01:00
parent 4f48b423c2
commit 502b4ea47f
3 changed files with 83 additions and 0 deletions
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mysql-test/t/innodb_mysql_lock-master.opt Normal file
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--innodb_lock_wait_timeout=300