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Re: Slow LEFT JOIN!
Posted by: Rick James
Date: November 19, 2011 12:42AM

ANALYZE TABLE Fin2011;
ANALYZE TABLE FkdIkp;
SHOW TABLE STATUS FkdIkp;
SHOW TABLE STATUS Fin2011;
EXPLAIN SELECT ... (for each SELECT)
SHOW VARIABLES LIKE '%buffer%';
How much RAM do you have?

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November 18, 2011 04:18AM
Re: Slow LEFT JOIN!
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November 19, 2011 12:42AM


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