Itagaki Takahiro <itagaki.takah...@gmail.com> writes: > Another issue for sorting is that we have 4 kinds of sorting: ASC/DESC > and NULLS FIRST/LAST.
We have a lot more kinds than that. See USING. 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