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Re: Null comparisons and the transform_null_equals run-time parameter - Mailing list pgsql-general

From Tom Lane
Subject Re: Null comparisons and the transform_null_equals run-time parameter
Date
Msg-id 8962.1275771485@sss.pgh.pa.us
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In response to Re: Null comparisons and the transform_null_equals run-time parameter  ("Ken Winter" <ken@sunward.org>)
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"Ken Winter" <ken@sunward.org> writes:
> In case anybody else needs this functionality, let me offer a family of
> functions that do comparisons that treat NULL as a real value (rather than
> as "unknown").  For example:

Er ... this'd be a lot shorter using IS [NOT] DISTINCT FROM.

            regards, tom lane

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