postgres

Commit Graph

Author	SHA1	Message	Date
Michael Paquier	c68a183990	Fix calculation related to temporary WAL segment name in basic_archive The file name used for its temporary destination, before renaming it to the real deal, has been using a microseconds in a timestamp aimed to be originally in milli-seconds. This is harmless as this is aimed at being a safeguard against name collisions (note MyProcPid in the name), but let's be correct with the maths. While on it, add a note in the module's makefile to document why installcheck is not supported. Author: Nathan Bossart Reviewed-by: Bharath Rupireddy Discussion: https://postgr.es/m/20221014044106.GA1673343@nathanxps13 Backpatch-through: 15	3 years ago
Robert Haas	5ef1eefd76	Allow archiving via loadable modules. Running a shell command for each file to be archived has a lot of overhead and may not offer as much error checking as you want, or the exact semantics that you want. So, offer the option to call a loadable module for each file to be archived, rather than running a shell command. Also, add a 'basic_archive' contrib module as an example implementation that archives to a local directory. Nathan Bossart, with a little bit of kibitzing by me. Discussion: http://postgr.es/m/20220202224433.GA1036711@nathanxps13	4 years ago

Author

SHA1

Message

Date

Michael Paquier

c68a183990

Fix calculation related to temporary WAL segment name in basic_archive

The file name used for its temporary destination, before renaming it to
the real deal, has been using a microseconds in a timestamp aimed to be
originally in milli-seconds.  This is harmless as this is aimed at being
a safeguard against name collisions (note MyProcPid in the name), but
let's be correct with the maths.

While on it, add a note in the module's makefile to document why
installcheck is not supported.

Author: Nathan Bossart
Reviewed-by: Bharath Rupireddy
Discussion: https://postgr.es/m/20221014044106.GA1673343@nathanxps13
Backpatch-through: 15

3 years ago

Robert Haas

5ef1eefd76

Allow archiving via loadable modules.

Running a shell command for each file to be archived has a lot of
overhead and may not offer as much error checking as you want, or the
exact semantics that you want. So, offer the option to call a loadable
module for each file to be archived, rather than running a shell command.

Also, add a 'basic_archive' contrib module as an example implementation
that archives to a local directory.

Nathan Bossart, with a little bit of kibitzing by me.

Discussion: http://postgr.es/m/20220202224433.GA1036711@nathanxps13

4 years ago

2 Commits (e42e312430279dcd8947846fdfeb4885e3754eac)