| Age | Commit message (Expand) | Author |
| 2025-09-16 | Provide more-specific error details/hints for function lookup failures. | Tom Lane |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-01-04 | Update copyright for 2024 | Bruce Momjian |
| 2023-10-20 | Extend ALTER OPERATOR to allow setting more optimization attributes. | Tom Lane |
| 2023-02-06 | Remove useless casts to (void *) in hash_search() calls | Peter Eisentraut |
| 2023-01-02 | Update copyright for 2023 | Bruce Momjian |
| 2022-01-08 | Update copyright for 2022 | Bruce Momjian |
| 2021-07-07 | Use a hash table to speed up NOT IN(values) | David Rowley |
| 2021-06-10 | Reconsider the handling of procedure OUT parameters. | Tom Lane |
| 2021-04-08 | Speedup ScalarArrayOpExpr evaluation | David Rowley |
| 2021-01-02 | Update copyright for 2021 | Bruce Momjian |
| 2020-12-15 | Improve hash_create()'s API for some added robustness. | Tom Lane |
| 2020-09-17 | Remove support for postfix (right-unary) operators. | Tom Lane |
| 2020-01-01 | Update copyrights for 2020 | Bruce Momjian |
| 2019-08-05 | Fix inconsistencies and typos in the tree, take 9 | Michael Paquier |
| 2019-05-22 | Phase 2 pgindent run for v12. | Tom Lane |
| 2019-01-02 | Update copyright for 2019 | Bruce Momjian |
| 2018-11-21 | Remove WITH OIDS support, change oid catalog column visibility. | Andres Freund |
| 2018-01-03 | Update copyright for 2018 | Bruce Momjian |
| 2017-11-08 | Change TRUE/FALSE to true/false | Peter Eisentraut |
| 2017-08-23 | Improve plural handling in error message | Peter Eisentraut |
| 2017-06-21 | Phase 3 of pgindent updates. | Tom Lane |
| 2017-06-21 | Phase 2 of pgindent updates. | Tom Lane |
| 2017-06-14 | Disallow set-returning functions inside CASE or COALESCE. | Tom Lane |
| 2017-03-06 | Replace LookupFuncNameTypeNames() with LookupFuncWithArgs() | Peter Eisentraut |
| 2017-01-03 | Update copyright via script for 2017 | Bruce Momjian |
| 2016-09-13 | Improve parser's and planner's handling of set-returning functions. | Tom Lane |
| 2016-01-02 | Update copyright for 2016 | Bruce Momjian |
| 2015-03-18 | Setup cursor position for schema-qualified elements | Alvaro Herrera |
| 2015-01-06 | Update copyright for 2015 | Bruce Momjian |
| 2014-12-18 | Improve hash_create's API for selecting simple-binary-key hash functions. | Tom Lane |
| 2014-05-06 | pgindent run for 9.4 | Bruce Momjian |
| 2014-04-08 | Add new to_reg* functions for error-free OID lookups. | Robert Haas |
| 2014-01-23 | Make DROP IF EXISTS more consistently not fail | Alvaro Herrera |
| 2014-01-07 | Update copyright for 2014 | Bruce Momjian |
| 2013-01-26 | Allow CREATE TABLE IF EXIST so succeed if the schema is nonexistent | Bruce Momjian |
| 2013-01-01 | Update copyrights for 2013 | Bruce Momjian |
| 2012-08-30 | Split tuple struct defs from htup.h to htup_details.h | Alvaro Herrera |
| 2012-01-01 | Update copyright notices for year 2012. | Bruce Momjian |
| 2011-09-01 | Remove unnecessary #include references, per pgrminclude script. | Bruce Momjian |
| 2011-08-16 | Revise sinval code to remove no-longer-used tuple TID from inval messages. | Tom Lane |
| 2011-06-03 | Fix failure to check whether a rowtype's component types are sortable. | Tom Lane |
| 2011-04-10 | pgindent run before PG 9.1 beta 1. | Bruce Momjian |
| 2011-03-20 | Revise collation derivation method and expression-tree representation. | Tom Lane |
| 2011-02-08 | Per-column collation support | Peter Eisentraut |
| 2011-01-01 | Stamp copyrights for year 2011. | Bruce Momjian |
| 2010-10-31 | Provide hashing support for arrays. | Tom Lane |
| 2010-10-25 | Refactor typenameTypeId() | Peter Eisentraut |
| 2010-10-21 | Improve handling of domains over arrays. | Tom Lane |
| 2010-09-20 | Remove cvs keywords from all files. | Magnus Hagander |