Problème de compatibilité PG13 :feu:

ted · Octobre 22, 2024, 2:29

Thanks for the info @RGJ!

The PR for removing the NULLS NOT DISTINCT OPTION is up:

github.com/discourse/discourse

DEV: Remove NULLS NOT DISTINCT from problem check trackers

discourse:main ← discourse:dev/remove-nulls-not-distinct-from-problem-check-trackers

opened 02:28AM - 22 Oct 24 UTC

Drenmi

+12 -0

### What is this change? We added `NULLS NOT DISTINCT` to a unique index on `…problem_check_trackers`. This option is only available in PG15+. It does not in itself break PG13, but restoring a PG15+ backup to PG13 currently errors out. It seems this is an operation that's more common than we first thought. This commit fixes that by removing the `NULLS NOT DISTINCT`. ### Don't we need it, since we added it? We already have another, backwards-compatible approach to do the same thing in place, so this shouldn't change existing behaviour.

Sujet		Réponses	Vues
Restore fails - could not create unique index Installation	22	3786	Juillet 6, 2020
"EXCEPTION: psql failed: DETAIL: Key (post_id)=(36946) is duplicated." Installation	8	1170	Juin 20, 2022
Restore fails: could not create unique index Installation	10	1197	Février 13, 2022
Problem with restore Discourse from backup (3.4, quite large DB) Support	18	212	Janvier 14, 2025
Error restoring backup "key is duplicated" Installation	8	1802	Août 31, 2017

Problème de compatibilité PG13 :feu:

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