Re: BUG #19084: dump/restore table doesn't work with GENARETED column and custom type and cast in function

On Mon, Oct 13, 2025, 10:38 PG Bug reporting form <noreply@postgresql.org>
wrote:

> The following bug has been logged on the website:
>
> Bug reference:      19084
> Logged by:          David Turoň
> Email address:      turon.david@seznam.cz
> PostgreSQL version: 17.6
> Operating system:   AlmaLinux release 9.0
> Description:
>
>
> pg_restore: error: could not execute query: ERROR:  type "test_type" does
> not exist
> LINE 1:  SELECT array_agg((e->>'item')::test_type) FROM jsonb_array_...
>


This is an application bug, not Postgres.  You relied on the public schema
being in search_path but didn't declare that fact via SET on the function.
Either use SET, or schema-qualify objects so you don't have to rely on
search_path at all.

David J.