parallel_safe

2025-05-20 Thread Andy Fan
Hi, In the comments of add_partial_path, we have: *We don't generate parameterized partial paths for several reasons. Most *importantly, they're not safe to execute, because there's nothing to *make sure that a parallel scan within the parameterized portion of the

make ALTER DOMAIN VALIDATE CONSTRAINT no-op when constraint is validated

2025-05-20 Thread jian he
hi. Looking at AlterDomainValidateConstraint, it seems currently, ALTER DOMAIN VALIDATE CONSTRAINT will re-validate a VALID constraint, which would just waste cycles. Ideally, this operation should be a no-op. The attached patch addresses this by making ALTER DOMAIN VALIDATE CONSTRAINT a no-op in

Re: proposal: schema variables

2025-05-20 Thread Pavel Stehule
st 21. 5. 2025 v 8:27 odesílatel Laurenz Albe napsal: > On Tue, 2025-05-20 at 17:06 -0400, Bruce Momjian wrote: > > f no committer intends to pick it up and commit it, I think the proper > > > action would be to step up and reject the patch set, not complain > about the > > > insistence of the au

Re: proposal: schema variables

2025-05-20 Thread Pavel Stehule
út 20. 5. 2025 v 23:07 odesílatel Bruce Momjian napsal: > On Tue, May 20, 2025 at 10:36:54PM +0200, Laurenz Albe wrote: > > On Tue, 2025-05-20 at 16:28 -0400, Bruce Momjian wrote: > > > Well, we do have a right, e.g., we would not allow someone to > repeatedly > > > post patches for a Postgres ex

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