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Re: Queries slow down daily, optimizing helps -> why?
Posted by: Kaspar Con
Date: February 18, 2009 11:57AM

yes Aftab Khan, you are perfectly right that queries like that could not use any Index and I should use a Fulltext-index. Thanks for pointing that out and providing a much better way!

My question was more about why the Server slows down and after optimizing the tables the same (bad) query runs many times faster than beforehand.

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