Re: Re: NOT IN subquery optimization

2019-03-05 Thread David Rowley
On Tue, 5 Mar 2019 at 21:21, David Steele wrote: > > On 2/27/19 2:26 AM, David Rowley wrote: > > FWIW, I did add this to the March CF, but I set the target version to > > 13. I wasn't considering this for PG12. I see Zheng was, but I agree > > with you on PG13 being the target for this. > > Looks

Re: Re: NOT IN subquery optimization

2019-03-05 Thread David Steele
On 2/27/19 2:26 AM, David Rowley wrote: On Wed, 27 Feb 2019 at 13:13, Tom Lane wrote: "Li, Zheng" writes: However, given that the March CommitFest is imminent and the runtime smarts patent concerns David had pointed out (which I was not aware of before), we would not move that direction at