Re: JOIN PERFORMANCE
I think the more important question is whether you need the LEFT JOIN. Performance is secondary when the queries return different results. A LEFT JOIN will produce some NULL rows. Is this what you want? If so then use the LEFT JOIN.
Mike Hillyer, Technical Writer
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October 26, 2004 12:10AM
Re: JOIN PERFORMANCE
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October 28, 2004 08:47AM
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October 30, 2004 04:34AM
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