select 1!=-1 causes
ERROR: operator does not exist: integer !=- integer HINT: No operator matches the given name and argument type(s). You may need to add explicit type casts. Isn't this a bit stange ? If I add space before -1 error does not appear. ---------------------------(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