Rene Pijlman <[EMAIL PROTECTED]> writes:
> So it appears that your new statement that uses
> obj_description() and col_description() returns one row with a
> null when there is no comment, instead of 0 rows. Is this
> intentional?

That is how selecting a function result would work.  If you don't
like the behavior then we can reconsider it --- but if it's per
spec then I think we should be happy.

                        regards, tom lane

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