Hashing is at least as fast, if not faster.
                        regards, tom lane

Probably quite faster if the dataset is not huge... UniqueSort would be useful for GROUP BY x ORDER BY x though

---------------------------(end of broadcast)--------------------------- TIP 3: 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

Reply via email to