On Thu, Dec 14, 2023 at 5:29 PM PG Bug reporting form <
noreply(at)postgresql(dot)org> wrote:
> EXPLAIN SELECT * FROM t;
> QUERY PLAN
> ------------------------------------------------------------
> Seq Scan on t (cost=0.00..10.00 rows=1 width=-2113929008)
> (1 row)
Interesting. In an Assert-enabled build this query will cause the
Assert failure in set_rel_width().
Assert(tuple_width >= 0);
Can we just error out when an overflow occurs?
Thanks
Richard