allow trigger to get updated columns

When Who What
2020-03-09 08:39:54 Peter Eisentraut (petere) Closed in commitfest 2020-03 with status: Committed
2020-03-09 08:39:54 Peter Eisentraut (petere) Changed committer to petere
2020-03-05 12:54:09 Daniel Gustafsson (d_gustafsson) New status: Ready for Committer
2020-03-02 12:19:17 Daniel Gustafsson (d_gustafsson) Added d_gustafsson as reviewer
2020-02-25 08:02:37 Peter Eisentraut (petere) Changed authors to Peter Eisentraut (petere)
2020-02-25 08:02:29 Peter Eisentraut (petere) Attached mail thread 11c5f156-67a9-0fb5-8200-2a8018eb2e0c@2ndquadrant.com
2020-02-25 08:02:29 Peter Eisentraut (petere) Created patch record