Q: If you have an old DB from Discourse install, v2.0 > export - import > 2.9 - will it fail or is there a conversion process built into import to allow a successful importation?

Thank you for your replay but simply removing polls is not a solution to duplicate records. I assume somewhere early on the import from phpbb3 was incorrect and created those records. They are valid they just have duplicate UUID’s since original imported did not check for that. Anyway, the solution…

Importazione del vecchio database alla versione più recente

Installazione

pfaffman (Jay Pfaffman) 19 Maggio 2022, 4:49pm 2

A: PostgreSQL 13 update

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Argomento		Risposte	Visualizzazioni
Upgrade failed with "duplicate key value violates unique constraint" error Installation	18	2403	Marzo 30, 2020
Migration from discourse v2.8.13 (on Ubuntu 20.04.6 LTS) to latest Installation	4	652	Agosto 15, 2023
Error upgrading from 3.0.1 to 3.1.0 Installation	14	719	Marzo 28, 2023
Import failing with `could not create unique index` Installation	6	2760	Luglio 13, 2020
Upgrade failed: ERROR: relation "idx_regular_post_search_data" already exists Installation	3	608	Settembre 20, 2020

Importazione del vecchio database alla versione più recente

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