Re: long running, can't get to use index
If you strip out each Not In() clause one by one, and then each In() clause, at which point does Explain's output change and performance significantly improve?
And can we please see the results of Show Create Table on the table, and Explain on the query.
Edited 1 time(s). Last edit at 04/03/2017 12:09PM by Peter Brawley.
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Re: long running, can't get to use index
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