Re: PG 14 - can't upgrade from a database using an aggregate with anyelement and anyarray - Mailing list pgsql-general

From Tom Lane
Subject Re: PG 14 - can't upgrade from a database using an aggregate with anyelement and anyarray
Date
Msg-id 229062.1621689902@sss.pgh.pa.us
Whole thread Raw
In response to PG 14 - can't upgrade from a database using an aggregate with anyelement and anyarray  (Thomas Kellerer)
Responses Re: PG 14 - can't upgrade from a database using an aggregate with anyelement and anyarray  (Thomas Kellerer)
List pgsql-general
Thomas Kellerer <> writes:
> this aggregate can be created without problems on PG 13 and before:

>    CREATE AGGREGATE array_accum(anyelement) (
>        SFUNC = array_append,
>        STYPE = anyarray,
>        INITCOND = '{}'
>    );

> However, that fails with PG 14beta1 because array_append's parameter are now (anycompatiblearray, anycompatible)
whileit used to be (anyarray, anyelement). 

Yeah, you'll probably need to drop that aggregate and then recreate it
after upgrading.

            regards, tom lane



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