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Re: doubt about query cache and write locks


On 24.06.15 10:17, Oleksandr Byelkin wrote:

On 23.06.15 19:26, Roberto Spadim wrote:
hi guys, i'm with a doubt

when i execute LOCK TABLE xxx WRITE
any query at query cache could be executed without locking (waiting for table lock state) shouldn't the lock table invalidade the table query cache when using a write lock?
See documentation https://mariadb.com/kb/en/mariadb/server-system-variables/#query_cache_wlock_invalidate

Maybe you should not... here name of variable describe better what it do then the documentation.


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