Re: Update or Delete causes canceling of long running slave queries

Hi,
Thank you for the explanation.
The slave queries are mostly reporting queries,which sometimes would take
30+ running time due to complex joins and criteria. We haven't tried running
these queries on master before splitting, and it is possible that there will
be heavy updates and deletes on master on some tables some times. Now we
have to decide between these two parameters as which one to use. Can you
give any suggestion?



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