Re: slower queries after partitioning
Posted by:
Rick James
Date: October 23, 2010 06:09PM
PRIMARY KEY (`DBDate`,`TickerID`),
is NOT the same as
PRIMARY KEY (`TickerID`,`DBDate`),
(`TickerID`, DBDate) should take care of a FK needing (`TickerID`)
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Re: slower queries after partitioning
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