On Mon, Jan 28, 2019 at 6:58 AM Amit Kapila <amit.kapil...@gmail.com> wrote: > > On Mon, Jan 28, 2019 at 11:10 AM Andrew Gierth > you just need to create free space on a page that didn't have enough > > before? It might be worth tweaking the fillfactor rather than trying to > > delete anything. > > > > No, it also depends on vacuum to remove rows and then truncate the > relation accordingly.
That particular test could be removed -- it's just verifying behavior that's already been there for years and is a direct consquence of normal truncation combined with the addressing scheme of the FSM logic. -- John Naylor https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
