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Re: Innodb full table scan if query return 0 rows
Posted by: Rick James
Date: August 25, 2016 07:37PM

I don't think partitioning provides any performance, at least not for this type of query.

Please try these (for the slow case), to see which may or may not run slow:

SELECT id FROM table WHERE created BETWEEN (date1) AND (date2) AND plug = (n);
SELECT * FROM table WHERE created BETWEEN (date1) AND (date2) AND plug = (n) LIMIT 10;

Consider filing a bug at . If you do, please post the link to the bug in this thread.

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