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Michael Paquier dc5bd38894 Delay recovery mode LOG after reading backup_label and/or checkpoint record
When beginning recovery, a LOG is displayed by the startup process to
show which recovery mode will be used depending on the .signal file(s)
set in the data folder, like "standby mode", recovery up to a given
target type and value, or archive recovery.

A different patch is under discussion to simplify the startup code by
requiring the presence of recovery.signal and/or standby.signal when a
backup_label file is read.  Delaying a bit this LOG ensures that the
correct recovery mode would be reported, and putting it at this position
does not make it lose its value.

While on it, this commit adds a few comments documenting a bit more the
initial recovery steps and their dependencies, and fixes an incorrect
comment format.  This introduces no behavior changes.

Extracted from a larger patch by me.

Reviewed-by: David Steele, Bowen Shi
Discussion: https://postgr.es/m/ZArVOMifjzE7f8W7@paquier.xyz
2023-10-30 15:28:20 +09:00
config Log LLVM library version in configure output. 2023-10-22 14:22:11 +13:00
contrib btree_gin: Fix calculation of leftmost interval value. 2023-10-29 11:14:37 +00:00
doc Doc: Make link names consistent in logical replication commands. 2023-10-30 10:46:31 +05:30
src Delay recovery mode LOG after reading backup_label and/or checkpoint record 2023-10-30 15:28:20 +09:00
.cirrus.star Remove duplicate words in docs and code comments. 2023-10-09 09:18:47 +05:30
.cirrus.tasks.yml Use "template" data directory in tests 2023-08-24 14:38:02 -07:00
.cirrus.yml ci: Make compute resources for CI configurable 2023-08-23 15:15:28 -07:00
.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 "Add trailing commas to enum definitions" to .git-blame-ignore-revs 2023-10-26 13:03:43 +02:00
.gitattributes gitattributes: Ignore imported pg_bsd_indent code for whitespace checks 2023-02-22 09:00:28 +01:00
.gitignore Update top-level .gitignore. 2022-12-04 15:23:00 -05:00
aclocal.m4 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure Log OpenSSL version in ./configure output 2023-10-25 09:26:22 +09:00
configure.ac Log OpenSSL version in ./configure output 2023-10-25 09:26:22 +09:00
COPYRIGHT Update copyright for 2023 2023-01-02 15:00:37 -05:00
GNUmakefile.in Integrate pg_bsd_indent into our build/test infrastructure. 2023-02-12 12:22:21 -05:00
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
meson_options.txt meson: Attach colon to keyword argument 2023-06-29 12:53:41 +02:00
meson.build meson: Make detection of python more robust 2023-10-20 11:11:31 -07:00
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

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/.