The patch that ended up as commit 3de241dba8 ("Foreign keys on
partitioned tables") lacked pg_dump tests, so the pg_dump code that was
there to support it inadvertently stopped working when in later
development I modified the backend code not to emit pg_trigger rows for
the partitioned table itself.
Bug analysis and code fix is by Michaël. I (Álvaro) added the test.
Reported-by: amul sul <sulamul@gmail.com>
Co-authored-by: Michaël Paquier <michael@paquier.xyz>
Co-authored-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://postgr.es/m/CAAJ_b94n=UsNVhgs97vCaWEZAMe-tGDRVuZ73oePQH=eaJKGSA@mail.gmail.com
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