Re: pg_identify_object_as_address() doesn't support pg_event_trigger oids

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Joel Jacobson <joel(at)compiler(dot)org>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: pg_identify_object_as_address() doesn't support pg_event_trigger oids
Date: 2021-04-22 17:32:48
Message-ID: 20210422173248.GA7605@alvherre.pgsql
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On 2021-Apr-22, Joel Jacobson wrote:

> Is $SUBJECT intentional, or would it be desirable to add support it?
>
> Example:
>
> SELECT * FROM pg_catalog.pg_event_trigger;
> oid | evtname | evtevent | evtowner | evtfoid | evtenabled | evttags
> -----------+---------------+-----------------+----------+-----------+------------+---------
> 289361636 | ddl_postgrest | ddl_command_end | 16696 | 289361635 | O |
> (1 row)
>
> SELECT * FROM pg_identify_object_as_address('pg_event_trigger'::regclass,289361636,0);
> ERROR: requested object address for unsupported object class 32: text result "ddl_postgrest"

Hmm, I think this is an accidental omission and it should be supported.

--
Álvaro Herrera 39°49'30"S 73°17'W
"In Europe they call me Niklaus Wirth; in the US they call me Nickel's worth.
That's because in Europe they call me by name, and in the US by value!"

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