Hello, Tom. You wrote:
TL> Tatsuo Ishii <[email protected]> writes: >> I would like to add a variant of regclass, which is exactly same as >> current regclass except it does not raise an error when the target >> table is not found. Instead it returns InvalidOid (0). TL> I've sometimes thought we should just make all the reg* input converters TL> act that way. Absolutely agree. I cannot see the case whn error is the appropriate solution. Casting nonexistent objects to NULL is the way to go for me. TL> It's not terribly consistent that they'll happily take TL> numeric inputs that don't correspond to any existing OID. And more TL> often than not, I've found the throw-an-error behavior to be annoying TL> not helpful. TL> In any case, -1 for dealing with this only for regclass and not the TL> other ones. TL> regards, tom lane -- With best wishes, Pavel mailto:[email protected] -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
