On Mon, Jul 14, 2025 at 03:36:01PM -0400, Tom Lane wrote:
> BTW, d55322b0d simply made it easy to trigger the bug from psql.
> If I use current psql to connect to older servers, I can demonstrate
> crashes (or sometimes "stack depth limit exceeded") back to v12.
> Pre-v12 is immune because it just returns a command tag of EXECUTE
> regardless of what is in the prepared statement.
Oh. It's pretty cool to see that these new meta-commands are able to
find such problems more easily. That was one of the reasons to have
them in v18.
--
Michael
