On Wed, Nov 20, 2024 at 7:57 PM Tom Lane <t...@sss.pgh.pa.us> wrote: > but I wonder if you could be failing to close out the SELECT statement before > issuing ALTER.
Thanks! This led me to check some debug details, and in fact we don't close the portal, only the statement. (Besides a bug in the debug log...) Now I know what to fix :). Thanks, Istvan