Hi, hellomaria-letmetrythisfirst---, On Dec 23, hellomaria-letmetrythisfirst--- via discuss wrote: > Awesome, thanks! > > And how about this statement: > "The QC, unless it is OFF & 0, is consulted for _every_ SELECT" > > When "query_cache_type=DEMAND", I would expect that the mutex is only > accessed for queries that are tagged with "SQL_CACHE"?
Query cache is consulted before the query is parsed. That is, before it knows if there is SQL_CACHE in your SELECT or not. Regards, Sergei Chief Architect, MariaDB Server and [email protected] _______________________________________________ discuss mailing list -- [email protected] To unsubscribe send an email to [email protected]
