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Official repo for Postgres-XL. Stable branch is XL9_5_STABLE. Current development is PG10 compatible. Controlled by Postgres-X2 Core Team.
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multixact.c
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Author
2017-08-11
Remove uses of "slave" in replication contexts
Peter Eisentraut
2017-06-21
Phase 3 of pgindent updates.
Tom Lane
2017-03-17
Rename "pg_clog" directory to "pg_xact".
Robert Haas
2017-03-14
Make logging about multixact wraparound protection less chatty.
Tom Lane
2017-01-03
Update copyright via script for 2017
Bruce Momjian
2016-08-27
Add macros to make AllocSetContextCreate() calls simpler and safer.
Tom Lane
2016-08-16
Fix typos
Peter Eisentraut
2016-06-24
Fix handling of multixacts predating pg_upgrade
Alvaro Herrera
2016-06-09
pgindent run for 9.6
Robert Haas
2016-02-02
Make all built-in lwlock tranche IDs fixed.
Robert Haas
2016-01-02
Update copyright for 2016
Bruce Momjian
2016-01-01
Fix comments about WAL rule "write xlog before data" versus pg_multixact.
Noah Misch
2015-12-14
Fix bug in SetOffsetVacuumLimit() triggered by find_multixact_start() failure.
Andres Freund
2015-11-12
Move each SLRU's lwlocks to a separate tranche.
Robert Haas
2015-10-29
Message style improvements
Peter Eisentraut
2015-10-22
Fix typos in comments.
Robert Haas
2015-09-26
Remove legacy multixact truncation support.
Andres Freund
2015-09-26
Rework the way multixact truncations work.
Andres Freund
2015-07-22
Fix off-by-one error in calculating subtrans/multixact truncation point.
Heikki Linnakangas
2015-06-21
Improve multixact emergency autovacuum logic.
Andres Freund
2015-06-19
Fix corner case in autovacuum-forcing logic for multixact wraparound.
Robert Haas
2015-06-05
Cope with possible failure of the oldest MultiXact to exist.
Robert Haas
2015-05-24
pgindent run for 9.5
Bruce Momjian
2015-05-17
Fix whitespace
Peter Eisentraut
2015-05-11
Increase threshold for multixact member emergency autovac to 50%.
Robert Haas
2015-05-11
Even when autovacuum=off, force it for members as we do in other cases.
Robert Haas
2015-05-11
Advance the stop point for multixact offset creation only at checkpoint.
Robert Haas
2015-05-11
Fix DetermineSafeOldestOffset for the case where there are no mxacts.
Robert Haas
2015-05-08
Fix whitespace
Peter Eisentraut
2015-05-08
Teach autovacuum about multixact member wraparound.
Robert Haas
2015-05-07
Fix incorrect math in DetermineSafeOldestOffset.
Robert Haas
2015-04-30
Fix pg_upgrade's multixact handling (again)
Alvaro Herrera
2015-04-28
Code review for multixact bugfix
Alvaro Herrera
2015-04-28
Protect against multixact members wraparound
Alvaro Herrera
2015-04-10
Optimize locking a tuple already locked by another subxact
Alvaro Herrera
2015-02-20
Use FLEXIBLE_ARRAY_MEMBER in some more places.
Tom Lane
2015-01-06
Update copyright for 2015
Bruce Momjian
2014-11-20
Revamp the WAL record format.
Heikki Linnakangas
2014-11-14
Allow interrupting GetMultiXactIdMembers
Alvaro Herrera
2014-11-06
Move the backup-block logic from XLogInsert to a new file, xloginsert.c.
Heikki Linnakangas
2014-07-29
Avoid uselessly looking up old LOCK_ONLY multixacts
Alvaro Herrera
2014-06-27
Have multixact be truncated by checkpoint, not vacuum
Alvaro Herrera
2014-06-09
Wrap multixact/members correctly during extension, take 2
Alvaro Herrera
2014-05-06
pgindent run for 9.4
Bruce Momjian
2014-04-24
Fix race when updating a tuple concurrently locked by another process
Alvaro Herrera
2014-02-13
Separate multixact freezing parameters from xid's
Alvaro Herrera
2014-01-07
Update copyright for 2014
Bruce Momjian
2014-01-07
Add more use of psprintf()
Peter Eisentraut
2014-01-02
Wrap multixact/members correctly during extension
Alvaro Herrera
2014-01-02
Handle wraparound during truncation in multixact/members
Alvaro Herrera
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