There wasn't any response to this comment: marcin mank <marcin.m...@gmail.com> writes: > ALTER COLUMN SET DISTINCT > feels like adding a unique constraint.
> ALTER COLUMN SET STATISTICS DISTINCT ? > ALTER COLUMN SET STATISTICS NDISTINCT ? I don't want to add a new keyword, but "SET STATISTICS DISTINCT" would be an easy change. Comments? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers