Tom Lane escribió: > What I think you'll find, though, is that once you do force an indexscan > to be picked it'll be slower. Full-table index scans are typically > worse than seqscan+sort, unintuitive though that may sound. Hmm, should we switch the CLUSTER code to do that? -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support