Re: Plan not skipping unnecessary inner join

I redid the same tests with vanila postgres and with empty tables. I'm surprised, why does the plan have 2550 rows in explain? regards, Ranier Vilela

Re: Plan not skipping unnecessary inner join

On Sun, May 17, 2020 at 09:32:47AM -0300, Ranier Vilela wrote: > I redid the same tests with vanila postgres and with empty tables. > I'm surprised, why does the plan have 2550 rows in explain? That's the *estimated* rowcount. The planner tends to ignore table statistics which say the table is em

Re: Plan not skipping unnecessary inner join

Em dom., 17 de mai. de 2020 às 10:31, Justin Pryzby escreveu: > On Sun, May 17, 2020 at 09:32:47AM -0300, Ranier Vilela wrote: > > I redid the same tests with vanila postgres and with empty tables. > > I'm surprised, why does the plan have 2550 rows in explain? > > That's the *estimated* rowcount