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Michael Paquier 000f3adfdc Refactor tar method of walmethods.c to rely on the compression method 
Since d62bcc8, the directory method of walmethods.c uses the compression
method to determine which code path to take.  The tar method, used by
pg_basebackup --format=t, was inconsistent regarding that, as it relied
on the compression level to check if no compression or gzip should be
used.  This commit makes the code more consistent as a whole in this
file, making the tar logic use a compression method rather than
assigning COMPRESSION_NONE that would be ignored.

The options of pg_basebackup are planned to be reworked but we are not
sure yet of the shape they should have as this has some dependency with
the integration of the server-side compression for base backups, so this
is left out for the moment.  This change has as benefit to make easier
the future integration of new compression methods for the tar method of
walmethods.c, for the client-side compression.

Reviewed-by: Georgios Kokolatos
Discussion: https://postgr.es/m/Yb3GEgWwcu4wZDuA@paquier.xyz
 		2022-01-07 13:48:59 +09:00
config Pacify perlcritic. 2021-11-22 15:57:31 -05:00
contrib Enable routine running of citext's UTF8-specific test cases. 2022-01-05 13:30:07 -05:00
doc Extend psql's \lo_list/\dl to be able to print large objects' ACLs. 2022-01-06 13:09:05 -05:00
src Refactor tar method of walmethods.c to rely on the compression method 2022-01-07 13:48:59 +09:00
.cirrus.yml ci: Add continuous integration for github repositories via cirrus-ci. 2021-12-30 19:02:44 -08:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.git-blame-ignore-revs Add another old commit to git-blame-ignore-revs. 2021-11-03 17:34:19 -07:00
.gitattributes gitattributes: Add new entry to silence whitespace error 2021-06-05 07:57:31 +02:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
COPYRIGHT Update copyright for 2021 2021-01-02 13:06:25 -05:00
GNUmakefile.in add missing tag from commit b8c4261e5e 2021-07-01 15:47:46 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Don't unset MAKEFLAGS in non-GNU Makefile. 2019-06-25 09:36:21 +12:00
README Canonicalize some URLs 2020-02-10 20:47:50 +01:00
README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00
aclocal.m4 Probe $PROVE not $PERL while checking for modules needed by TAP tests. 2021-11-22 12:54:52 -05:00
configure Check for STATUS_DELETE_PENDING on Windows. 2021-12-10 16:19:43 +13:00
configure.ac Check for STATUS_DELETE_PENDING on Windows. 2021-12-10 16:19:43 +13:00

README 

PostgreSQL Database Management System
=====================================

This directory contains the source code distribution of the PostgreSQL
database management system.

PostgreSQL is an advanced object-relational database management system
that supports an extended subset of the SQL standard, including
transactions, foreign keys, subqueries, triggers, user-defined types
and functions.  This distribution also contains C language bindings.

PostgreSQL has many language interfaces, many of which are listed here:

	https://www.postgresql.org/download/

See the file INSTALL for instructions on how to build and install
PostgreSQL.  That file also lists supported operating systems and
hardware platforms and contains information regarding any other
software packages that are required to build or run the PostgreSQL
system.  Copyright and license information can be found in the
file COPYRIGHT.  A comprehensive documentation set is included in this
distribution; it can be read as described in the installation
instructions.

The latest version of this software may be obtained at
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.