Hi hackers (and specially Pavel Stehule),I could really use the grouping set feature for some complex queries
I'mmigratingfrom other db vendor. If my WEB searching is precise, thiswiki page [1] and this thread[2] are the last
updateson the subject. I'm willing to test how these functions in my project but some questions first: 1- is there an
up-to-dateversion 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
[1] http://wiki.postgresql.org/wiki/Grouping_Sets
[2] http://archives.postgresql.org/pgsql-hackers/2010-08/msg00647.php