Re: how could this be?
> EXPLAIN shows that mysql is selecting the least optimal table order when
> the LIMIT clause is used, by correctly uses the optimal table order when LIMIT
> is not used. How can I force the table order?
You can force the table order by using STRAIGHT_JOIN modifer either for the entire join (http://dev.mysql.com/doc/mysql/en/SELECT.html) or only for some of joined tables (http://dev.mysql.com/doc/mysql/en/JOIN.html).
Sergey Petrunia, Software Developer
MySQL AB, www.mysql.com
My blog:
http://s.petrunia.net/blog
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November 20, 2004 01:58PM
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Re: how could this be?
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