libpq error message refactoring

2022-11-15 11:42:22 Peter Eisentraut (petere) Closed in commitfest 2022-11 with status: Committed 2022-11-15 11:42:22 Peter Eisentraut (petere) Changed committer to petere 2022-11-15 11:42:13 Peter Eisentraut (petere) Changed reviewers to Álvaro Herrera (alvherre) 2022-10-12 07:45:35 Peter Eisentraut (petere) New status: Needs review 2022-09-30 21:27:16 Peter Eisentraut (petere) New status: Waiting on Author 2022-09-30 21:27:09 Peter Eisentraut (petere) Closed in commitfest 2022-09 with status: Moved to next CF 2022-08-30 05:54:36 Peter Eisentraut (petere) Changed authors to Peter Eisentraut (petere) 2022-08-30 05:54:28 Peter Eisentraut (petere) Attached mail thread 7c0232ef-7b44-68db-599d-b327d0640a77@enterprisedb.com 2022-08-30 05:54:28 Peter Eisentraut (petere) Created patch record