Implement ASSERTIONs per the SQL standard.

2019-01-31 11:22:19 Andres Freund (andresfreund) Closed in commitfest 2019-01 with status: Returned with feedback 2018-11-29 15:53:17 Dmitry Dolgov (erthalion) New status: Waiting on Author 2018-11-29 15:53:10 Dmitry Dolgov (erthalion) Closed in commitfest 2018-11 with status: Moved to next CF 2018-11-29 15:53:07 Dmitry Dolgov (erthalion) New status: Needs review 2018-11-20 12:36:42 Peter Eisentraut (petere) Removed petere from reviewers 2018-10-02 05:08:11 Michael Paquier (michael-kun) New status: Waiting on Author 2018-10-02 05:08:07 Michael Paquier (michael-kun) Closed in commitfest 2018-09 with status: Moved to next CF 2018-10-02 05:07:53 Michael Paquier (michael-kun) New status: Needs review 2018-09-24 14:07:15 Peter Eisentraut (petere) New status: Waiting on Author 2018-08-28 20:58:00 Peter Eisentraut (petere) Added petere as reviewer 2018-08-10 22:24:35 Andrew Dunstan (adunstan) Closed in commitfest 2018-07 with status: Moved to next CF 2018-07-30 11:04:37 Peter Eisentraut (petere) Changed authors to Joe Wildish (joewildish) 2018-07-01 22:58:37 Joe Wildish (joewildish) Changed authors to Peter Eisentraut (petere), Joe Wildish (joewildish) 2018-03-18 19:35:10 David Fetter (dfetter) Attached mail thread FD62F1DE-4227-4D67-A1A5-C17350B8CAA1@elusive.cx 2018-03-18 19:35:10 David Fetter (dfetter) Created patch record