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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Wells Oliver <wells.oliver@gmail.com>
cc: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: Struggling with 13->14 and anyarray -> anycompatiblearray
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Comments: In-reply-to Wells Oliver <wells.oliver@gmail.com>
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Wells Oliver <wells.oliver@gmail.com> writes:
> I've inherited a DB with a lot of legacy functions and aggregates that h=
ave
> an SFUNC of array_append and an STYPE of anyarray.
> Is there some way I can query for these aggregates/functions and see how
> many I need to drop and have available to replace after a
> successful upgrade?

Something like

select aggfnoid::regprocedure from pg_aggregate where aggtransfn =3D 'arra=
y_append'::regproc;

			regards, tom lane