Kyle <[EMAIL PROTECTED]> writes: > Here's a query that doesn't work on 7.1. Is this a bug or am I doing > something wrong? Hmm, I think you have found some subtle bugs in aggregate processing; offhand it seems like both these queries should be legal. I'll see what I can do about it. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://www.postgresql.org/search.mpl