Oh as simple as upgrading! Ok great, appreciate the quick reply. Will have to wait for AWS to support 17 :)
On Sun, 18 Aug 2024 at 20:59, Peter Geoghegan <p...@bowt.ie> wrote: > On Sun, Aug 18, 2024 at 9:56 PM Stephen Samuel (Sam) <s...@sksamuel.com> > wrote: > > My question is, why isn't it using the index for column b? Is this > expected? And why is it doing heap lookups for every row,. > > This has been fixed for Postgres 17: > > https://pganalyze.com/blog/5mins-postgres-17-faster-btree-index-scans > > -- > Peter Geoghegan >
