txid_current_if_assigned()

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/747
git checkout commitfest/cf/747

[PATCH] Transaction traceability - txid_status(bigint) ×

First at 2016-08-20 13:24:47 by Craig Ringer <craig at 2ndquadrant.com>
Latest at 2017-03-31 17:28:15 by Robert Haas <robertmhaas at gmail.com>
Latest attachment (0002-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2017-03-24 06:27:44 from Craig Ringer <craig at 2ndquadrant.com>

    Attachment (0002-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2017-03-24 06:27:44 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (011_crash_recovery.pl) at 2017-03-23 04:22:23 from Craig Ringer <craig at 2ndquadrant.com> (Patch: No)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2017-03-23 03:25:07 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Fix-race-between-clog-truncation-and-lookup.patch) at 2017-03-22 03:35:12 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Fix-race-between-clog-truncation-and-lookup.patch) at 2017-03-20 05:38:18 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Fix-race-between-clog-truncation-and-lookup.patch) at 2017-01-25 07:02:26 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Fix-race-between-clog-truncation-and-lookup.patch) at 2017-01-25 05:44:04 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Fix-race-between-clog-truncation-and-lookup.patch) at 2017-01-23 06:32:13 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-12-28 10:00:37 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-12-22 05:12:10 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-12-22 01:55:06 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-12-21 08:02:15 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (txid-status-rmh.patch) at 2016-09-20 14:46:39 from Robert Haas <robertmhaas at gmail.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-09-20 01:54:28 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Install-the-Perl-TAP-tests.patch) at 2016-09-16 00:52:17 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-09-02 13:01:58 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-09-02 12:16:53 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-09-01 05:29:50 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-09-01 05:08:45 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-08-29 07:53:34 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Release-SLRU-control-lock-before-reporting-I-O-error.patch) at 2016-08-29 03:25:39 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-txid_status-v3.patch) at 2016-08-23 16:59:35 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-08-23 00:55:00 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-08-20 13:46:55 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Introduce-txid_status-bigint-to-get-status-of-an-xac.patch) at 2016-08-20 13:24:47 from Craig Ringer <craig at 2ndquadrant.com> (Patch: Yes)

Annotations

When	Who	Mail	Annotation
2016-08-29 03:42:06	Craig Ringer (ringerc)	From Robert Haas <robertmhaas@gmail.com> at 2016-08-23 19:10:37	First review by Robert, committed txid_current_if_assigned() ×
2016-08-29 03:42:31	Craig Ringer (ringerc)	From Robert Haas <robertmhaas@gmail.com> at 2016-08-22 17:03:25	Second review by Robert, comments on txid_status() ×
2016-08-29 03:42:49	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-08-20 13:24:47	Updated patch addressing review comments ×
2016-09-02 13:56:03	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-09-02 13:01:58	This patch is wrong, do not use ×
2016-09-02 13:57:23	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-09-02 12:16:53	Rename get_xid_in_recent_past(...) to TransactionIdInRecentPast(...) and move to xlog.c ×
2016-09-02 13:57:42	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-09-02 13:46:19	Explain why TransactionIdInRecentPast isn't in transam.c instead ×
2016-09-16 01:11:30	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-09-16 00:52:17	Ready for a final review ×
2016-09-29 02:44:57	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-09-27 01:23:21	Robert found a race with oldestXid advance and clog truncation that's not simple to fix, bumping patch down the road for now ×
2016-12-28 14:03:48	Craig Ringer (ringerc)	From Craig Ringer <craig@2ndquadrant.com> at 2016-12-28 10:00:37	Redesign to close the race Robert identified ×