osku c088f6d38c From MySQL: ... Fix for BUG#11704: "Found locks from different thread" warnings: The source of warnings was this scenario in OPTIMIZE: thr1: lock table with TL_WRITE_ONLY (InnoDB converts lock to TL_WRITE_ALLOW_WRITE) thr2: (UPDATE command) obtains a TL_WRITE_ALLOW_WRITE lock thr1: call mysql_lock_abort(). This function sets type of thr'1 lock to TL_WRITE_ONLY thr2: try to release thr2's lock. See two locks: TL_WRITE_ONLY, TL_WRITE_ALLOW_WRITE and produce a warning. The fix: Make InnoDB not to convert TL_WRITE_ONLY locks to TL_WRITE_ALLOW_WRITE in OPTIMIZE TABLE.		2005-12-15 10:53:54 +00:00
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ha_innodb.cc	From MySQL:	2005-12-15 10:53:54 +00:00
ha_innodb.h	From MySQL:	2005-11-30 12:31:55 +00:00