Re: Issues with ON CONFLICT UPDATE and REINDEX CONCURRENTLY
Álvaro Herrera <alvherre@kurilemu.de>
Commits
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the thread's linked commits as JSON, with link sources.
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Replace flaky CIC/RI isolation tests with a TAP test
- e1c971945d62 19 (unreleased) landed
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Disable recently added CIC/RI isolation tests
- 77038d6d0b49 19 (unreleased) landed
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Fix infer_arbiter_index for partitioned tables
- 81f72115cf18 19 (unreleased) landed
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Stabilize tests some more
- a4a0fa0c7587 19 (unreleased) landed
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Put back alternative-output expected files
- be25c7767728 19 (unreleased) landed
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Remove doc and code comments about ON CONFLICT deficiencies
- 758479213d57 19 (unreleased) landed
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Avoid use of NOTICE to wait for snapshot invalidation
- 5dee7a603f66 19 (unreleased) landed
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Fix ON CONFLICT with REINDEX CONCURRENTLY and partitions
- 90eae926abbb 19 (unreleased) landed
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Fix ON CONFLICT ON CONSTRAINT during REINDEX CONCURRENTLY
- 2bc7e886fc1b 19 (unreleased) landed
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Fix new test for CATCACHE_FORCE_RELEASE builds
- 9e8fa05d3412 19 (unreleased) landed
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Improve test case stability
- 417ac9c1eeeb 19 (unreleased) landed
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Fix infer_arbiter_index during concurrent index operations
- bc32a12e0db2 19 (unreleased) landed
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Doc: cover index CONCURRENTLY causing errors in INSERT ... ON CONFLICT.
- 438ccd33a37a 13.23 landed
- faba2595d619 14.20 landed
- e1dd1f924e19 15.15 landed
- 4c2895629f6f 16.11 landed
- 46524d519a2d 18.1 landed
- 27f714b5dad7 17.7 landed
- 8b18ed6dfbb8 19 (unreleased) landed
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Fix infer_arbiter_indexes() to not assume resultRelation is 1.
- 915de706d28c 17.0 cited
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Revert temporal primary keys and foreign keys
- 8aee330af55d 17.0 cited
On 2025-Nov-23, Michael Paquier wrote:
> On Sat, Nov 22, 2025 at 03:16:44PM +0100, Alvaro Herrera wrote:
> > ExecDropSingleTupleTableSlot(existing_slot);
> > + INJECTION_POINT("check-exclusion-or-unique-constraint-no-conflict", &conflict);
> >
> > However, I don't see that the SQL injection point interface has the
> > ability to receive arguments, so I'm guessing that this is not workable?
> > Maybe something to consider for the future.
>
> Are you referring to something like 371f2db8b05e here? This has been
> added in 18.
Yes, exactly that ... but can this be used by the SQL injection points
functionality? The test is an isolation .spec file, and I didn't find a
way to say "make me sleep when I hit this injection point, but only if
conflict is false". Or maybe I just missed it.
Thanks!
--
Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/
"Estoy de acuerdo contigo en que la verdad absoluta no existe...
El problema es que la mentira sí existe y tu estás mintiendo" (G. Lama)