Re: BUG #15383: Join Filter cost estimation problem in 10.5

2020-12-01 Thread Anastasia Lubennikova
On 30.10.2020 19:33, David G. Johnston wrote: On Fri, Oct 30, 2020 at 9:16 AM Anastasia Lubennikova mailto:lubennikov...@gmail.com>> wrote: Status update for a commitfest entry. It looks like there was no real progress on this issue since April. I see only an experimental patch.

Re: BUG #15383: Join Filter cost estimation problem in 10.5

2020-10-30 Thread David G. Johnston
On Fri, Oct 30, 2020 at 9:16 AM Anastasia Lubennikova < lubennikov...@gmail.com> wrote: > Status update for a commitfest entry. > > It looks like there was no real progress on this issue since April. I see > only an experimental patch. What kind of review does it need right now? Do > we need more

Re: BUG #15383: Join Filter cost estimation problem in 10.5

2020-10-30 Thread Tom Lane
Anastasia Lubennikova writes: > Status update for a commitfest entry. > It looks like there was no real progress on this issue since April. I see > only an experimental patch. What kind of review does it need right now? Do we > need more testing or maybe production statistics for such queries?

Re: BUG #15383: Join Filter cost estimation problem in 10.5

2020-10-30 Thread Anastasia Lubennikova
Status update for a commitfest entry. It looks like there was no real progress on this issue since April. I see only an experimental patch. What kind of review does it need right now? Do we need more testing or maybe production statistics for such queries? David, are you going to continue