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Fujii Masao 2387f52962 Remove useless arguments in ReadCheckpointRecord(). 
This commit removes two arguments "report" and "whichChkpt"
in ReadCheckpointRecord().

"report" is obviously useless because it's always true, i.e., there are
two callers of the function and they always specify true as "report".
Commit 1d919de5eb removed the only call with "report" = false.

"whichChkpt" indicated where the specified checkpoint location
came from, pg_control or backup_label. This information was used
to report different error messages depending on where the invalid
checkpoint record came from, when it was found.
But ReadCheckpointRecord() doesn't need to do that because
its callers already do that and users can still identify where
the invalid checkpoint record came from, by reading such log messages.
Also when "whichChkpt" was 0, the word "primary checkpoint" was used
in the log message and could confuse users because the concept of
primary and secondary checkpoints was already removed before.
These are why this commit removes "whichChkpt" argument.

Author: Fujii Masao
Reviewed-by: Bharath Rupireddy, Kyotaro Horiguchi
Discussion: https://postgr.es/m/fa2e12eb-81c3-0717-0272-755f8a81c8f2@oss.nttdata.com
2022-07-25 10:59:38 +09:00
config Unify DLSUFFIX on Darwin 2022-07-06 07:41:33 +02:00
contrib postgres_fdw: Fix bug in checking of return value of PQsendQuery(). 2022-07-22 11:59:38 +09:00
doc Doc: improve documentation about random(). 2022-07-23 19:00:33 -04:00
src Remove useless arguments in ReadCheckpointRecord(). 2022-07-25 10:59:38 +09:00
.cirrus.yml Make upgradecheck a no-op in MSVC's vcregress.pl 2022-04-02 12:06:11 +09:00
.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 82d0ffae3 to git-blame-ignore-revs. 2022-06-30 11:08:12 -04:00
.gitattributes Remove trailing whitespace from *.sgml files. 2022-04-20 11:04:49 -04:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
aclocal.m4 Probe $PROVE not $PERL while checking for modules needed by TAP tests. 2021-11-22 12:54:52 -05:00
configure Remove dead getpwuid_r replacement code. 2022-07-24 09:44:29 +12:00
configure.ac Remove dead getpwuid_r replacement code. 2022-07-24 09:44:29 +12:00
COPYRIGHT Update copyright for 2022 2022-01-07 19:04:57 -05:00
GNUmakefile.in Run tests of libpq on installcheck-world, checkprep and check-world 2022-06-03 13:15:20 +09:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Dynamically find correct installation docs in Makefile. 2022-01-19 14:48:25 +01:00
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

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/.