On Fri, Jun 21, 2024 at 7:42 AM Maxwell Dreytser <
maxwell.dreyt...@assistek.com> wrote:

> I am working on a meta-programming use-case where I need to scrape some
> detailed information about the results of a function that "RETURNS TABLE
> (LIKE physical_table)"
>

Yes, but the bug is yours.  The definition you want is:  RETURNS SETOF
physical_table (not tested though)

What you did was produce a one-column table whose column type is a
composite (and whose name is like - what with case-folding of unquoted
identifiers).  Since that table doesn't exist anywhere in the catalogs it
has no TableOID.

David J.

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