Martijn van Oosterhout <kleptog@xxxxxxxxx> writes: > [ Q about reverse-sort opclasses ] > Well, if COLLATE support ever gets done, it'll fix this too and be SQL > compliant to boot. I keep having a nagging feeling that COLLATE is a completely inappropriate way to deal with reverse-sort semantics for non-textual datatypes. Still waiting to see this patch ... regards, tom lane