Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> writes:
> I thought "typeidIsValid(targetTypeId) == false" is better than
> "!typeidIsValid(targetTypeId)"?
I've always thought that "== true" and "== false" on something that's
already a boolean are not good style. It's a matter of taste I suppose.
But note that the existing calls on typeidIsValid are coded that way...
regards, tom lane