On Tue, Jul 6, 2021 at 9:14 PM Tom Lane <t...@sss.pgh.pa.us> wrote: > David Rowley <dgrowle...@gmail.com> writes: > > Tom, I'm wondering if you might get a chance to draw up a design for > > what you've got in mind with this? I assume adding a new field in > > Var, but I'm drawing a few blanks on how things might work for equal() > > when one Var has the field set and another does not. > > As I said before, it hasn't progressed much past the handwaving stage, > but it does seem like it's time to get it done. I doubt I'll have any > cycles for it during the commitfest, but maybe I can devote a block of > time during August. > > regards, tom lane >
Looking forward to watching this change closely, thank you both David and Tom! But I still don't understand what the faults my way have , do you mind telling the details? -- Best Regards Andy Fan (https://www.aliyun.com/)
