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Re: Query slow on Windows, fast on Ubuntu
Posted by: Øystein Grøvlen
Date: January 23, 2018 03:31AM


Do you get the same EXPLAIN output on both versions?

I suggest to move all your HAVING predicates to WHERE. None of them seems to be related to the outcome of aggregation (GROUP BY).

Øystein Grøvlen,
Senior Principal Software Engineer,
MySQL Group, Oracle,
Trondheim, Norway

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Written By
January 22, 2018 09:24AM
Re: Query slow on Windows, fast on Ubuntu
January 23, 2018 03:31AM

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