Re: truth table missing values

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Dennis Björklund <db(at)zigo(dot)dhs(dot)org>
Cc: pgsql-docs(at)postgresql(dot)org
Subject: Re: truth table missing values
Date: 2003-08-04 14:00:03
Message-ID: Pine.LNX.4.56.0308041557490.915@krusty.credativ.de
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Dennis Björklund writes:

> The truth table in
>
> http://www.postgresql.org/docs/7.3/static/functions.html#FUNCTIONS-LOGICAL
>
> is missing some rows. The meaning is clear if you know that AND and OR is
> commutative but that is not written there either.

I've added a note that they are commutative.

--
Peter Eisentraut peter_e(at)gmx(dot)net

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