Analyzing Queries for Speed with EXPLAIN

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August 10th, 2006, 09:00 AM

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Analyzing Queries for Speed with EXPLAIN

When you are trying to optimize your queries to run quickly and efficiently, you may encounter queries that really should run faster. That's where EXPLAIN comes in handy. This article shows you how to use EXPLAIN in query analysis. It is excerpted from chapter 13 of the MySQL Certification Guide, written by Paul Dubois et al. (Sams, 2005; ISBN: 0672328127).

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