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Re: Slow explain query
Posted by: Sergey Petrunya
Date: December 10, 2004 09:14AM

Re recoginizing slow queries - try first running EXPLAIN for the subquery. If it shows lots of records, you can assume the entire query will run slow.

Sergey Petrunia, Software Developer
MySQL AB, www.mysql.com
My blog: http://s.petrunia.net/blog

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