Re: Functions in the where clause
Yes, functions in the WHERE clause are just like any other expression -
they are evaluated for every row IF the function depends on table data.
However, if a function depends only on constants it will be evaluated
once.
--
Timour Katchaounov, Software Engineer - Optimizer
MySQL AB, www.mysql.com
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May 21, 2007 10:26AM
Re: Functions in the where clause
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May 22, 2007 04:50AM
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