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which is better filesort or temporary?
Posted by: amit bhat
Date: June 09, 2008 06:24AM

Hi

I am in the process of optimizing queries in mysql. So i am confused with the following issues:

1. what is using file sort and using temporary in extra column when using EXPLAIN? 2. which is better with respect to performance?

Please i need your valuable suggestions.

Regards

Amit

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