Re: Postgres 13 signal 11: Segmentation fault tested on 2 independent machines - Mailing list pgsql-bugs

the same function behaves totally differently on 12:

postgres=# \c test
psql (13.0, server 12.4)
You are now connected to database "test" as user "postgres".
test=# SELECT * FROM public.vacuum_dead_size(now());
ERROR:  return type mismatch in function declared to return record
DETAIL:  Final statement returns name instead of text at column 1.
CONTEXT:  SQL function "vacuum_dead_size" during startup

there is been no mismatch error on 13



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