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16 hoursUpdate copyright for 2026HEADorigin/masterorigin/HEADmasterBruce Momjian
Backpatch-through: 14
2025-01-01Update copyright for 2025Bruce Momjian
Backpatch-through: 13
2024-01-11Add new pg_walsummary tool.Robert Haas
This can dump the contents of the WAL summary files found in pg_wal/summaries. Normally, this shouldn't really be something anyone needs to do, but it may be needed for debugging problems with incremental backup, or could possibly be useful to external tools. Discussion: http://postgr.es/m/CA+Tgmobvqqj-DW9F7uUzT-cQqs6wcVb-Xhs=w=hzJnXSE-kRGw@mail.gmail.com
2024-01-03Update copyright for 2024Bruce Momjian
Reported-by: Michael Paquier Discussion: https://postgr.es/m/ZZKTDPxBBMt3C0J9@paquier.xyz Backpatch-through: 12
2023-12-20Add support for incremental backup.Robert Haas
To take an incremental backup, you use the new replication command UPLOAD_MANIFEST to upload the manifest for the prior backup. This prior backup could either be a full backup or another incremental backup. You then use BASE_BACKUP with the INCREMENTAL option to take the backup. pg_basebackup now has an --incremental=PATH_TO_MANIFEST option to trigger this behavior. An incremental backup is like a regular full backup except that some relation files are replaced with files with names like INCREMENTAL.${ORIGINAL_NAME}, and the backup_label file contains additional lines identifying it as an incremental backup. The new pg_combinebackup tool can be used to reconstruct a data directory from a full backup and a series of incremental backups. Patch by me. Reviewed by Matthias van de Meent, Dilip Kumar, Jakub Wartak, Peter Eisentraut, and Álvaro Herrera. Thanks especially to Jakub for incredibly helpful and extensive testing. Discussion: http://postgr.es/m/CA+TgmoYOYZfMCyOXFyC-P+-mdrZqm5pP2N7S-r0z3_402h9rsA@mail.gmail.com
2023-01-02Update copyright for 2023Bruce Momjian
Backpatch-through: 11
2022-01-07Update copyright for 2022Bruce Momjian
Backpatch-through: 10
2021-03-12Add pg_amcheck, a CLI for contrib/amcheck.Robert Haas
This makes it a lot easier to run the corruption checks that are implemented by contrib/amcheck against lots of relations and get the result in an easily understandable format. It has a wide variety of options for choosing which relations to check and which checks to perform, and it can run checks in parallel if you want. Mark Dilger, reviewed by Peter Geoghegan and by me. Discussion: http://postgr.es/m/12ED3DA8-25F0-4B68-937D-D907CFBF08E7@enterprisedb.com Discussion: http://postgr.es/m/BA592F2D-F928-46FF-9516-2B827F067F57@enterprisedb.com
2021-01-02Update copyright for 2021Bruce Momjian
Backpatch-through: 9.5
2020-12-27Revert "Add key management system" (978f869b99) & later commitsBruce Momjian
The patch needs test cases, reorganization, and cfbot testing. Technically reverts commits 5c31afc49d..e35b2bad1a (exclusive/inclusive) and 08db7c63f3..ccbe34139b. Reported-by: Tom Lane, Michael Paquier Discussion: https://postgr.es/m/E1ktAAG-0002V2-VB@gemulon.postgresql.org
2020-12-25Add pg_alterckey utility to change the cluster keyBruce Momjian
This can change the key that encrypts the data encryption keys used for cluster file encryption. Discussion: https://postgr.es/m/20201202213814.GG20285@momjian.us Backpatch-through: master
2020-04-12Rename pg_validatebackup to pg_verifybackup.Robert Haas
Also, use "verify" rather than "validate" to refer to the process being undertaken here. Per discussion, that is a more appropriate term. Discussion: https://www.postgresql.org/message-id/172c9d9b-1d0a-1b94-1456-376b1e017322@2ndquadrant.com Discussion: http://postgr.es/m/CA+TgmobLgMh6p8FmLbj_rv9Uhd7tPrLnAyLgGd2SoSj=qD-bVg@mail.gmail.com
2020-04-03Generate backup manifests for base backups, and validate them.Robert Haas
A manifest is a JSON document which includes (1) the file name, size, last modification time, and an optional checksum for each file backed up, (2) timelines and LSNs for whatever WAL will need to be replayed to make the backup consistent, and (3) a checksum for the manifest itself. By default, we use CRC-32C when checksumming data files, because we are trying to detect corruption and user error, not foil an adversary. However, pg_basebackup and the server-side BASE_BACKUP command now have options to select a different algorithm, so users wanting a cryptographic hash function can select SHA-224, SHA-256, SHA-384, or SHA-512. Users not wanting file checksums at all can disable them, or disable generating of the backup manifest altogether. Using a cryptographic hash function in place of CRC-32C consumes significantly more CPU cycles, which may slow down backups in some cases. A new tool called pg_validatebackup can validate a backup against the manifest. If no checksums are present, it can still check that the right files exist and that they have the expected sizes. If checksums are present, it can also verify that each file has the expected checksum. Additionally, it calls pg_waldump to verify that the expected WAL files are present and parseable. Only plain format backups can be validated directly, but tar format backups can be validated after extracting them. Robert Haas, with help, ideas, review, and testing from David Steele, Stephen Frost, Andrew Dunstan, Rushabh Lathia, Suraj Kharage, Tushar Ahuja, Rajkumar Raghuwanshi, Mark Dilger, Davinder Singh, Jeevan Chalke, Amit Kapila, Andres Freund, and Noah Misch. Discussion: http://postgr.es/m/CA+TgmoZV8dw1H2bzZ9xkKwdrk8+XYa+DC9H=F7heO2zna5T6qg@mail.gmail.com
2020-01-01Update copyrights for 2020Bruce Momjian
Backpatch-through: update all files in master, backpatch legal files through 9.4
2019-03-13Rename pg_verify_checksums to pg_checksumsMichael Paquier
The current tool name is too restrictive and focuses only on verifying checksums. As more options to control checksums for an offline cluster are planned to be added, switch to a more generic name. Documentation as well as all past references to the tool are updated. Author: Michael Paquier Reviewed-by: Michael Banck, Fabien Coelho, Seigei Kornilov Discussion: https://postgr.es/m/20181221201616.GD4974@nighthawk.caipicrew.dd-dns.de
2019-01-02Update copyright for 2019Bruce Momjian
Backpatch-through: certain files through 9.4
2018-04-05Allow on-line enabling and disabling of data checksumsMagnus Hagander
This makes it possible to turn checksums on in a live cluster, without the previous need for dump/reload or logical replication (and to turn it off). Enabling checkusm starts a background process in the form of a launcher/worker combination that goes through the entire database and recalculates checksums on each and every page. Only when all pages have been checksummed are they fully enabled in the cluster. Any failure of the process will revert to checksums off and the process has to be started. This adds a new WAL record that indicates the state of checksums, so the process works across replicated clusters. Authors: Magnus Hagander and Daniel Gustafsson Review: Tomas Vondra, Michael Banck, Heikki Linnakangas, Andrey Borodin
2018-01-02Update copyright for 2018Bruce Momjian
Backpatch-through: certain files through 9.3
2017-02-09Rename user-facing tools with "xlog" in the name to say "wal".Robert Haas
This means pg_receivexlog because pg_receivewal, pg_resetxlog becomes pg_resetwal, and pg_xlogdump becomes pg_waldump.
2017-01-03Update copyright via script for 2017Bruce Momjian
2016-01-02Update copyright for 2016Bruce Momjian
Backpatch certain files through 9.1
2015-04-21Move pg_xlogdump from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-04-20Move pg_test_timing from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-04-19Move pg_test_fsync from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-04-14Move pg_upgrade from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-04-13Move pgbench from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-04-11Move pg_archivecleanup from contrib/ to src/bin/Peter Eisentraut
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2015-03-23Add pg_rewind, for re-synchronizing a master server after failback.Heikki Linnakangas
Earlier versions of this tool were available (and still are) on github. Thanks to Michael Paquier, Alvaro Herrera, Peter Eisentraut, Amit Kapila, and Satoshi Nagayasu for review.
2015-03-08Sort SUBDIRS variable in src/bin/MakefilePeter Eisentraut
The previous order appears to have been historically grown randomness.
2015-01-06Update copyright for 2015Bruce Momjian
Backpatch certain files through 9.0
2014-01-07Update copyright for 2014Bruce Momjian
Update all files in head, and files COPYRIGHT and legal.sgml in all back branches.
2013-01-01Update copyrights for 2013Bruce Momjian
Fully update git head, and update back branches in ./COPYRIGHT and legal.sgml files.
2012-01-01Update copyright notices for year 2012.Bruce Momjian
2011-07-03Make distprep and *clean build targets recurse into all subdirectories.Tom Lane
Certain subdirectories do not get built if corresponding options are not selected at configure time. However, "make distprep" should visit such directories anyway, so that constructing derived files to be included in the tarball happens without requiring all configure options to be given in the tarball build script. Likewise, it's better if cleanup actions unconditionally visit all directories (for example, this ensures proper cleanup if someone has done a manual make in such a subdirectory). To handle this, set up a convention that subdirectories that are conditionally included in SUBDIRS should be added to ALWAYS_SUBDIRS instead when they are excluded. Back-patch to 9.1, so that plpython's spiexceptions.h will get provided in 9.1 tarballs. There don't appear to be any instances where distprep actions got missed in previous releases, and anyway this fix requires gmake 3.80 so we don't want to apply it before 9.1.
2011-01-23Add pg_basebackup tool for streaming base backupsMagnus Hagander
This tool makes it possible to do the pg_start_backup/ copy files/pg_stop_backup step in a single command. There are still some steps to be done before this is a complete backup solution, such as the ability to stream the required WAL logs, but it's still usable, and could do with some buildfarm coverage. In passing, make the checkpoint request optionally fast instead of hardcoding it. Magnus Hagander, reviewed by Fujii Masao and Dimitri Fontaine
2011-01-01Stamp copyrights for year 2011.Bruce Momjian
2010-11-12Improved parallel make supportPeter Eisentraut
Replace for loops in makefiles with proper dependencies. Parallel make can now span across directories. Also, make -k and make -q work properly. GNU make 3.80 or newer is now required.
2010-09-20Remove cvs keywords from all files.Magnus Hagander
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-08-07Expand test coverage support to entire treePeter Eisentraut
Test coverage support now covers the entire source tree, including contrib, instead of just src/backend. In a related but independent development, the commands make coverage and make coverage-html can be run in any directory. This turned out to be much easier than feared. Besides a few ad hoc fixes to pass the make target down the tree, change all affected makefiles to list their directories in the SUBDIRS variable, changed from variants like DIRS and WANTED_DIRS. MSVC build fix was attempted as well.
2009-01-01Update copyright for 2009.Bruce Momjian
2008-03-27Remove ipcclean utility command --- didn't work on all Unixes and onBruce Momjian
Windows. Users should use their operating system tools instead.
2008-03-18Catch all errors in for and while loops in makefiles. Don't ignore anyPeter Eisentraut
errors in any commands, including in various clean targets that have so far been handled inconsistently. make -i is available to ignore all errors in a consistent and official way.
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-02-09Replace useless uses of := by = in makefiles.Peter Eisentraut
2007-01-20Remove remains of old depend target.Peter Eisentraut
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
back-stamped for this.
2006-03-05Update copyright for 2006. Update scripts.Bruce Momjian
2005-01-01Some more missed copyright notices. Many of these look like theyTom Lane
should have been caught by the src/tools/copyright script ... why weren't they?
2004-06-20Add pgevent, with docs explaining out to install it on Win32.Bruce Momjian
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-02 10:27:33 +0000