>>> On Fri, Jan 4, 2008 at 6:46 PM, in message <[EMAIL PROTECTED]>, Tom Lane <[EMAIL PROTECTED]> wrote: > 8.2 (at least at branch tip, can't say for sure about earlier > dot-releases) 8.2.4 and 8.2.5 both behave this way. > f2 | f3 | f1 > ----+----+---- > 53 | | 53 > (1 row) > > which I claim is the wrong answer. I agree that it is the wrong answer. > the first question for you is whether it is intentional that your query > joins CTHE to CHST rather than to CH. "CTHE"."eventType" has to match to CHST; there is not an eventType column in CH. The other values could refer to either; I would expect that to be logically equivalent (unless I'm missing something). -Kevin
---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
