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Re: Recurring expressions
Posted by: Rick James
Date: May 28, 2010 08:32PM

I don't know the answer, but I don't think it matters. The value should be the same, and the inefficiency is overwhelmed by other costs of doing the query.

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Recurring expressions
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Johannes Gerer
May 27, 2010 03:37PM
Re: Recurring expressions
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Rick James
May 28, 2010 08:32PM


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