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Re: Why filtering, ordering and limiting does not use index?
Posted by: Rick James
Date: March 31, 2010 10:44PM

The "Rows" in EXPLAIN is pessimistic in this situation, and does not take into account the LIMIT. Does the slowlog show a big number for "Examined"?

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Why filtering, ordering and limiting does not use index?
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Marc Canaleta
March 30, 2010 07:26AM
Re: Why filtering, ordering and limiting does not use index?
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Rick James
March 31, 2010 10:44PM


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