Add primary keys to system catalogs

When Who What
2021-01-30 19:07:04 Peter Eisentraut (petere) Closed in commitfest 2021-01 with status: Committed
2021-01-30 19:07:04 Peter Eisentraut (petere) Changed committer to petere
2021-01-21 17:16:28 Tom Lane (tgl) New status: Ready for Committer
2021-01-17 22:39:05 Tom Lane (tgl) New status: Waiting on Author
2021-01-17 21:45:11 Tom Lane (tgl) Added tgl as reviewer
2020-12-11 11:10:07 Peter Eisentraut (petere) Changed authors to Peter Eisentraut (petere)
2020-12-11 11:09:41 Peter Eisentraut (petere) Attached mail thread dc5f44d9-5ec1-a596-0251-dadadcdede98@2ndquadrant.com
2020-12-11 11:09:41 Peter Eisentraut (petere) Created patch record