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Documentation tweak for row-valued expressions and null - Mailing list pgsql-hackers

From Thomas Munro
Subject Documentation tweak for row-valued expressions and null
Date
Msg-id CAEepm=1wW4MGBS6Hwteu6B-OMZiX6_FM=Wfyn7oTeHyCfkgDDw@mail.gmail.com
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Responses Re: Documentation tweak for row-valued expressions and null
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Hi

I wonder if it might be worth adding a tiny note to the manual to
point out that the special logic for "<row-valued-expression> IS [ NOT
] NULL" doesn't apply anywhere else that we handle nulls or talk about
[non]-null values in the manual.  See attached.

--
Thomas Munro
http://www.enterprisedb.com
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