[thelist] MySQL: Problem with JOIN query
Tab Alleman
Tab.Alleman at MetroGuide.com
Mon Mar 1 08:54:47 CST 2004
Joshua Olson wrote:
> In order to do this you'll need to join users against
> user_interest_assoc twice. One interest will be matched off the
> first join and the second interest will be matched off the second
> join.
A,
Are you using a version of MySQL that supports subselects? I know with
MSSQL you can get an even faster solution with subselects and the EXISTS
operator.
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