| Age | Commit message (Expand) | Author |
| 2025-01-24 | Add SQL function CASEFOLD(). | Jeff Davis |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-01-04 | Update copyright for 2024 | Bruce Momjian |
| 2023-03-01 | Avoid fetching one past the end of translate()'s "to" parameter. | Tom Lane |
| 2023-01-10 | New header varatt.h split off from postgres.h | Peter Eisentraut |
| 2023-01-02 | Update copyright for 2023 | Bruce Momjian |
| 2022-05-26 | Avoid ERRCODE_INTERNAL_ERROR in oracle_compat.c functions. | Tom Lane |
| 2022-04-13 | Remove extraneous blank lines before block-closing braces | Alvaro Herrera |
| 2022-01-08 | Update copyright for 2022 | Bruce Momjian |
| 2021-12-06 | Fix inappropriate uses of PG_GETARG_UINT32() | Peter Eisentraut |
| 2021-01-18 | Add bytea equivalents of ltrim() and rtrim(). | Tom Lane |
| 2021-01-02 | Update copyright for 2021 | Bruce Momjian |
| 2020-05-28 | Add CHECK_FOR_INTERRUPTS() to the repeat() function | Joe Conway |
| 2020-01-01 | Update copyrights for 2020 | Bruce Momjian |
| 2019-11-12 | Make the order of the header file includes consistent in backend modules. | Amit Kapila |
| 2019-07-01 | Fix many typos and inconsistencies | Michael Paquier |
| 2019-05-22 | Phase 2 pgindent run for v12. | Tom Lane |
| 2019-01-02 | Update copyright for 2019 | Bruce Momjian |
| 2018-04-01 | Fix a boatload of typos in C comments. | Tom Lane |
| 2018-01-03 | Update copyright for 2018 | Bruce Momjian |
| 2017-12-13 | Use new overflow aware integer operations. | Andres Freund |
| 2017-01-03 | Update copyright via script for 2017 | Bruce Momjian |
| 2016-01-02 | Update copyright for 2016 | Bruce Momjian |
| 2015-03-31 | Remove spurious semicolons. | Heikki Linnakangas |
| 2015-01-06 | Update copyright for 2015 | Bruce Momjian |
| 2014-05-16 | Make sure chr(int) can't create invalid UTF8 sequences. | Tom Lane |
| 2014-01-07 | Update copyright for 2014 | Bruce Momjian |
| 2013-01-01 | Update copyrights for 2013 | Bruce Momjian |
| 2012-01-01 | Update copyright notices for year 2012. | Bruce Momjian |
| 2011-02-08 | Per-column collation support | Peter Eisentraut |
| 2011-01-01 | Stamp copyrights for year 2011. | Bruce Momjian |
| 2010-09-20 | Remove cvs keywords from all files. | Magnus Hagander |
| 2010-01-02 | Update copyright for the year 2010. | Bruce Momjian |
| 2009-06-11 | 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list | Bruce Momjian |
| 2009-01-01 | Update copyright for 2009. | Bruce Momjian |
| 2008-07-12 | Const-ify the arguments of str_tolower() and friends to suppress compile | Tom Lane |
| 2008-06-23 | Merge duplicate upper/lower/initcap() routines in oracle_compat.c and | Bruce Momjian |
| 2008-06-17 | Move USE_WIDE_UPPER_LOWER define to c.h, and remove TS_USE_WIDE and use | Bruce Momjian |
| 2008-05-19 | Make to_char()'s localized month/day names depend on LC_TIME, not LC_MESSAGES. | Tom Lane |
| 2008-03-25 | Simplify and standardize conversions between TEXT datums and ordinary C | Tom Lane |
| 2008-01-01 | Update copyrights in source tree to 2008. | Bruce Momjian |
| 2007-12-18 | Fix thinko in encoding check for chr() | Andrew Dunstan |
| 2007-11-24 | Slightly more paranoia and slightly better comments for use of | Tom Lane |
| 2007-11-15 | pgindent run for 8.3. | Bruce Momjian |
| 2007-09-22 | Fix bogus calculation of potential output string length in translate(). | Tom Lane |
| 2007-09-21 | Fix regex, LIKE, and some other second-rank text-manipulation functions | Tom Lane |
| 2007-09-18 | Close previously open holes for invalidly encoded data to enter the | Andrew Dunstan |
| 2007-02-27 | Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len). | Tom Lane |
| 2007-02-08 | Fix bug when localized to_char() day or month names were incorectly | Bruce Momjian |
| 2007-01-05 | Update CVS HEAD for 2007 copyright. Back branches are typically not | Bruce Momjian |