| Age | Commit message (Expand) | Author |
| 2025-02-13 | XLogRegisterData, XLogRegisterBufData void * argument for binary data | Peter Eisentraut |
| 2024-09-03 | Add const qualifiers to XLogRegister*() functions | Peter Eisentraut |
| 2024-03-03 | Replace BackendIds with 0-based ProcNumbers | Heikki Linnakangas |
| 2023-09-28 | Fix typo in src/backend/access/transam/README. | Etsuro Fujita |
| 2022-11-12 | Document WAL rules related to PD_ALL_VISIBLE in README. | Jeff Davis |
| 2022-09-28 | Revert 56-bit relfilenode change and follow-up commits. | Robert Haas |
| 2022-09-27 | Increase width of RelFileNumbers from 32 bits to 56 bits. | Robert Haas |
| 2022-09-19 | Fix typos referring to PGPROC | John Naylor |
| 2022-07-06 | Change internal RelFileNode references to RelFileNumber or RelFileLocator. | Robert Haas |
| 2020-08-15 | Correct several behavior descriptions in comments. | Noah Misch |
| 2020-08-14 | snapshot scalability: Introduce dense array of in-progress xids. | Andres Freund |
| 2020-08-13 | snapshot scalability: Move PGXACT->xmin back to PGPROC. | Andres Freund |
| 2020-08-12 | Fix out-of-date version reference, grammar. | Andres Freund |
| 2020-08-12 | snapshot scalability: Don't compute global horizons while building snapshots. | Andres Freund |
| 2020-04-04 | Skip WAL for new relfilenodes, under wal_level=minimal. | Noah Misch |
| 2020-03-22 | Revert "Skip WAL for new relfilenodes, under wal_level=minimal." | Noah Misch |
| 2020-03-21 | Skip WAL for new relfilenodes, under wal_level=minimal. | Noah Misch |
| 2019-08-05 | Fix inconsistencies and typos in the tree, take 9 | Michael Paquier |
| 2017-10-05 | Fix typo in README. | Tom Lane |
| 2017-03-17 | Rename "pg_clog" directory to "pg_xact". | Robert Haas |
| 2016-06-17 | Finish up XLOG_HINT renaming | Alvaro Herrera |
| 2016-03-04 | Minor improvements to transaction manager README. | Robert Haas |
| 2016-02-16 | Allow the WAL writer to flush WAL at a reduced rate. | Andres Freund |
| 2015-08-06 | Reduce ProcArrayLock contention by removing backends in batches. | Robert Haas |
| 2014-12-03 | Keep track of transaction commit timestamps | Alvaro Herrera |
| 2014-11-28 | Update transaction README for persistent multixacts | Alvaro Herrera |
| 2014-11-20 | Revamp the WAL record format. | Heikki Linnakangas |
| 2014-09-02 | Refactor per-page logic common to all redo routines to a new function. | Heikki Linnakangas |
| 2014-05-17 | Update README, we don't do post-recovery cleanup actions anymore. | Heikki Linnakangas |
| 2013-03-22 | Allow I/O reliability checks using 16-bit checksums | Simon Riggs |
| 2013-03-18 | Remove PageSetTLI and rename pd_tli to pd_checksum | Simon Riggs |
| 2013-01-23 | Improve concurrency of foreign key locking | Alvaro Herrera |
| 2012-12-03 | Clarify when to use PageSetLSN/PageGetLSN(). | Simon Riggs |
| 2012-11-12 | Fix multiple problems in WAL replay. | Tom Lane |
| 2012-05-14 | Update comments that became out-of-date with the PGXACT struct. | Heikki Linnakangas |
| 2012-04-22 | Fix some typos | Peter Eisentraut |
| 2011-12-17 | Fix some long-obsolete references to XLogOpenRelation. | Tom Lane |
| 2011-12-12 | Move BKP_REMOVABLE bit from individual WAL records to WAL page headers. | Tom Lane |
| 2011-08-29 | Remove some tabs from README file. | Robert Haas |
| 2010-09-20 | Remove cvs keywords from all files. | Magnus Hagander |
| 2010-09-17 | Add some documentation about how we WAL-log filesystem actions. | Tom Lane |
| 2009-12-19 | Allow read only connections during recovery, known as Hot Standby. | Simon Riggs |
| 2008-10-20 | Rework subtransaction commit protocol for hot standby. | Alvaro Herrera |
| 2008-03-21 | More README src cleanups. | Bruce Momjian |
| 2008-03-20 | Make source code READMEs more consistent. Add CVS tags to all README files. | Bruce Momjian |
| 2007-09-08 | Replace the former method of determining snapshot xmax --- to wit, calling | Tom Lane |
| 2007-09-07 | Don't take ProcArrayLock while exiting a transaction that has no XID; there is | Tom Lane |
| 2007-09-05 | Implement lazy XID allocation: transactions that do not modify any database | Tom Lane |
| 2007-08-01 | Support an optional asynchronous commit mode, in which we don't flush WAL | Tom Lane |
| 2006-03-31 | Clean up WAL/buffer interactions as per my recent proposal. Get rid of the | Tom Lane |