Simon Riggs <[EMAIL PROTECTED]> writes: > I'll look at documenting that.
I think the problem here is you've not bothered to read the manual, because all of these behaviors *are* documented; two of them are furthermore required by the SQL standard. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly