Track the next xid using 64 bits

2019-03-28 05:57:44 Thomas Munro (macdice) Closed in commitfest 2019-03 with status: Committed 2019-02-16 02:35:32 Andres Freund (andresfreund) New status: Waiting on Author 2019-02-07 04:31:47 Thomas Munro (macdice) Changed committer to macdice 2019-02-07 04:31:33 Thomas Munro (macdice) Changed targetversion to 12 2019-02-04 05:43:50 Michael Paquier (michael-kun) Closed in commitfest 2019-01 with status: Moved to next CF 2018-11-29 13:12:29 Dmitry Dolgov (erthalion) Closed in commitfest 2018-11 with status: Moved to next CF 2018-10-02 02:13:44 Michael Paquier (michael-kun) Closed in commitfest 2018-09 with status: Moved to next CF 2018-07-10 02:22:23 Thomas Munro (macdice) Changed authors to Thomas Munro (macdice) 2018-07-10 02:22:23 Thomas Munro (macdice) Changed reviewers to Andres Freund (andresfreund) 2018-07-10 02:21:33 Thomas Munro (macdice) Attached mail thread CAA4eK1+Mv+mb0HFfWM9Srtc6MVe160WFurXV68iAFMcagRZ0dQ@mail.gmail.com 2018-07-10 02:21:33 Thomas Munro (macdice) Created patch record