Question to core developers if I rank() a table, grouping by foo - but only will want to get first X result for every rank. Will postgresql be able to optimize that, or is it something left over for 8.5 in general? -- GJ -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
