Hello I have not any newest patch related to GROUPING SETS. The last version of this patch is probably correct, but it is not well tested. Actually, this patch has not quality to production usage :(. It is just concept. You can test it.
Regards Pavel Stehule 2011/6/18 Mariano Mara <mariano.m...@gmail.com>: > Hi hackers (and specially Pavel Stehule), > I could really use the grouping set feature for some complex queries I'm > migrating from other db vendor. If my WEB searching is precise, this > wiki page  and this thread are the last updates on the subject. > I'm willing to test how these functions in my project but some questions > first: > 1- is there an up-to-date version of the patch that I should be aware of? > 2- Can I apply that patch to 8.4.8? > 3- any extra recommendations? > > TIA, > Mariano > >  http://wiki.postgresql.org/wiki/Grouping_Sets >  http://archives.postgresql.org/pgsql-hackers/2010-08/msg00647.php > > -- > Sent via pgsql-hackers mailing list (firstname.lastname@example.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-hackers > -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers