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Re: MySQL 5.6 update doubled IOs
Posted by: Olav Sandstå
Date: April 10, 2013 08:31AM

Hi Christian and Dimitri,

I have filed a bug for the performance regression when MRR is used for the "LIMIT 1" query. See: http://bugs.mysql.com/bug.php?id=68919.

Regards,
Olav

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