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Re: how to avoir filesort and temporary with theses 2 little tables ?
Posted by: Rick James
Date: September 09, 2010 11:49PM

Face it, the query is complicated enough to need a temp table to do it. "Using temporary" and "filesort" do not really mean what they say. In your "little" case, it probably means a 3-row MEMORY table and a C qsort.

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Re: how to avoir filesort and temporary with theses 2 little tables ?
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September 09, 2010 11:49PM


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