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@gmx.net