| Age | Commit message (Expand) | Author |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-11-28 | Remove useless casts to (void *) | Peter Eisentraut |
| 2024-01-04 | Update copyright for 2024 | Bruce Momjian |
| 2023-10-26 | Add trailing commas to enum definitions | Peter Eisentraut |
| 2023-01-02 | Update copyright for 2023 | Bruce Momjian |
| 2022-09-01 | Revert SQL/JSON features | Andrew Dunstan |
| 2022-05-12 | Pre-beta mechanical code beautification. | Tom Lane |
| 2022-03-29 | SQL/JSON query functions | Andrew Dunstan |
| 2022-03-28 | Add support for MERGE SQL command | Alvaro Herrera |
| 2022-01-08 | Update copyright for 2022 | Bruce Momjian |
| 2021-01-02 | Update copyright for 2021 | Bruce Momjian |
| 2020-12-09 | Support subscripting of arbitrary types, not only arrays. | Tom Lane |
| 2020-01-01 | Update copyrights for 2020 | Bruce Momjian |
| 2019-07-15 | Represent Lists as expansible arrays, not chains of cons-cells. | Tom Lane |
| 2019-05-22 | Phase 2 pgindent run for v12. | Tom Lane |
| 2019-01-02 | Update copyright for 2019 | Bruce Momjian |
| 2018-04-12 | Revert MERGE patch | Simon Riggs |
| 2018-04-03 | MERGE SQL Command following SQL:2016 | Simon Riggs |
| 2018-04-02 | Revert "Modified files for MERGE" | Simon Riggs |
| 2018-04-02 | Modified files for MERGE | Simon Riggs |
| 2018-01-03 | Update copyright for 2018 | Bruce Momjian |
| 2017-06-21 | Phase 3 of pgindent updates. | Tom Lane |
| 2017-06-21 | Phase 2 of pgindent updates. | Tom Lane |
| 2017-04-10 | Improve castNode notation by introducing list-extraction-specific variants. | Tom Lane |
| 2017-03-14 | Spelling fixes in code comments | Peter Eisentraut |
| 2017-02-21 | Make more use of castNode() | Peter Eisentraut |
| 2017-01-03 | Update copyright via script for 2017 | Bruce Momjian |
| 2016-01-02 | Update copyright for 2016 | Bruce Momjian |
| 2015-05-08 | Add support for INSERT ... ON CONFLICT DO NOTHING/UPDATE. | Andres Freund |
| 2015-01-06 | Update copyright for 2015 | Bruce Momjian |
| 2014-05-06 | pgindent run for 9.4 | Bruce Momjian |
| 2014-01-07 | Update copyright for 2014 | Bruce Momjian |
| 2013-12-23 | Support ordered-set (WITHIN GROUP) aggregates. | Tom Lane |
| 2013-12-03 | Fix crash in assign_collations_walker for EXISTS with empty SELECT list. | Tom Lane |
| 2013-07-17 | Implement the FILTER clause for aggregate function calls. | Noah Misch |
| 2013-04-26 | Fix collation assignment for aggregates with ORDER BY. | Tom Lane |
| 2013-01-01 | Update copyrights for 2013 | Bruce Momjian |
| 2012-04-24 | Lots of doc corrections. | Robert Haas |
| 2012-01-01 | Update copyright notices for year 2012. | Bruce Momjian |
| 2011-04-10 | pgindent run before PG 9.1 beta 1. | Bruce Momjian |
| 2011-04-09 | Adjust collation determination rules as per discussion. | Tom Lane |
| 2011-03-22 | Throw error for indeterminate collation of an ORDER/GROUP/DISTINCT target. | Tom Lane |
| 2011-03-20 | Revise collation derivation method and expression-tree representation. | Tom Lane |