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Re: Subquery with range uses filesort
Posted by: Rick James
Date: December 15, 2013 11:29PM

When switching from MyISAM, be sure to change the cache sizes:
http://mysql.rjweb.org/doc.php/memory
And there could be other things to work on:
http://mysql.rjweb.org/doc.php/myisam2innodb

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