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Fujii Masao 756e221db6 Reduce overhead of renaming archive status files. ... Presently, archive status files are durably renamed from .ready to .done to indicate that a file has been archived. Persisting this rename to disk accounts for a significant amount of the overhead associated with archiving. While durably renaming the file prevents re-archiving in most cases, archive commands and libraries must already gracefully handle attempts to re-archive the last archived file after a crash (e.g., a crash immediately after archive_command exits but before the server renames the status file). This change reduces the amount of overhead associated with archiving by using rename() instead of durable_rename() to rename the archive status files. As a consequence, the server is more likely to attempt to re-archive files after a crash, but as noted above, archive commands and modules are already expected to handle this. It is also possible that the server will attempt to re- archive files that have been removed or recycled, but the archiver already handles this, too. Author: Nathan Bossart Reviewed-by: Kyotaro Horiguchi, Fujii Masao Discussion: https://postgr.es/m/20220222011948.GA3850532@nathanxps13		3 years ago
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backend	Reduce overhead of renaming archive status files.	3 years ago
bin	Fix a few issues with REINDEX grammar	3 years ago
common	Add output directory argument to generate-unicode_norm_table.pl	3 years ago
fe_utils	Add xheader_width pset option to psql	3 years ago
include	Add xheader_width pset option to psql	3 years ago
interfaces	Fix [install]check in interfaces/libpq/Makefile	3 years ago
makefiles	Default to hidden visibility for extension libraries where possible	3 years ago
pl	Add PGDLLEXPORTS to some plpgsql function declarations	3 years ago
port	Remove dead getpwuid_r replacement code.	3 years ago
template	Remove HP-UX port.	4 years ago
test	Eliminate duplicate code in table.c.	3 years ago
timezone	Update time zone data files to tzdata release 2022a.	4 years ago
tools	Add xheader_width pset option to psql	3 years ago
tutorial	Update copyright for 2022	4 years ago
.gitignore	…
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Makefile	Remove the option to build thread_test.c outside configure.	5 years ago
Makefile.global.in	Increase minimum supported GNU make version to 3.81.	3 years ago
Makefile.shlib	Default to hidden visibility for extension libraries where possible	3 years ago
nls-global.mk	Fix for make unportability	4 years ago