Hi, Is it somehow possible to create a UNIQUE constraint that relies on non-unique ONE-column indexes and uses index-combination feature in 8.1 ?
The alternative, which we use now, is to create a unique MULTI-column index on the respective coulumns. Thanks __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org
