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Re: CHECK constraints and optimizations - Mailing list pgsql-general

From Tom Lane
Subject Re: CHECK constraints and optimizations
Date
Msg-id 19277.1083805765@sss.pgh.pa.us
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In response to CHECK constraints and optimizations  (Edmund Dengler <edmundd@eSentire.com>)
List pgsql-general
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Edmund Dengler <edmundd@eSentire.com> writes:
> Just trying some tests out, and wanted to know about some optimizations.
> If I do a CHECK constraint on a table, is this used to optimize a SELECT

It is not.

            regards, tom lane

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