Horton

Re: [PATCH] Add result_types column to pg_prepared_statements view

Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>

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From: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
To: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@lists.postgresql.org
Date: 2022-07-05T09:27:54Z
Lists: pgsql-hackers 
Peter Eisentraut <peter.eisentraut@enterprisedb.com> writes:

> There was a problem that we didn't cover: Not all prepared statements
> have result descriptors (e.g., DML statements), so that would crash as 
> written. 

D'oh!

> I have changed it to return null for result_types in that case, and
> added a test case.

Thanks for spotting and fixing that.

- ilmari

Commits

  1. Add result_types column to pg_prepared_statements view

  2. In RowDescription messages, report columns of domain datatypes as having