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* IS DISTINCT FROM not documented
@ 2004-05-12 17:20 Bruno Wolff III <[email protected]>
2004-05-12 18:24 ` Re: IS DISTINCT FROM not documented Tom Lane <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: Bruno Wolff III @ 2004-05-12 17:20 UTC (permalink / raw)
To: [email protected]
On one of the other lists a suggestion was made to use the IS DISTINCT FROM
operator. I didn't remember seeing anything about this before so I tried
to look it up in the 7.4.2 documentation. After not finding anything, I tried
grepping the documentation source and was only able to find a reference
to it in the release notes for 7.3. It may be that because of line breaks
or mark up that I missed it. But even if it is there, it doesn't seem to
be in an obvious place.
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: IS DISTINCT FROM not documented
2004-05-12 17:20 IS DISTINCT FROM not documented Bruno Wolff III <[email protected]>
@ 2004-05-12 18:24 ` Tom Lane <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2004-05-12 18:24 UTC (permalink / raw)
To: Bruno Wolff III <[email protected]>; +Cc: [email protected]
Bruno Wolff III <[email protected]> writes:
> ... But even if it is there, it doesn't seem to
> be in an obvious place.
Actually, I just added docs for the row-wise version a day or two ago:
http://developer.postgresql.org/docs/postgres/functions-comparisons.html#AEN12851
But it should probably be mentioned somewhere in section 9.2 (comparison
operators) as well. Anyone want to craft some text?
regards, tom lane
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2004-05-12 17:20 IS DISTINCT FROM not documented Bruno Wolff III <[email protected]>
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