Morris Jobke f7e3cf2085 Fix UniqueConstraintViolationException while insert into oc_file_locks ... * fixes #9305 by not being prone to the race condition in insertIfNotExists * fixes #6899 by not using a query that can result in a deadlock * replaces the insertIfNotExists call with an insert which is wrapped into a try-catch block * followup to #12371 Signed-off-by: Morris Jobke <hey@morrisjobke.de>		2018-11-12 15:13:10 +01:00
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AbstractLockingProvider.php	Made locking providers strict	2018-01-16 21:54:20 +01:00
DBLockingProvider.php	Fix UniqueConstraintViolationException while insert into oc_file_locks	2018-11-12 15:13:10 +01:00
MemcacheLockingProvider.php	prevent lock values from going negative with memcache backend	2018-07-05 14:39:10 +02:00
NoopLockingProvider.php	Made locking providers strict	2018-01-16 21:54:20 +01:00