No this is a fundamental concept in postgres. If you do EXPLAIN ANALYZE on a query, you get the query plan, which is influenced by the query, indexes, table structure, etc. But the QP may decide to do a silly thing like a sequential scan where a better path exists, and adding an index to avoid the scan would be cost prohibitive. So if you could just override the QP and say "Use this index and do this type of sort and then this type of scan, damn the consequences!" it would give the query writer full control. I don't understand why you can't just force the system to follow a path - you as the developer pay for it regardless.