postgres

Tom Lane 33edf4a3ca pg_receivewal, pg_recvlogical: allow canceling initial password prompt. Previously it was impossible to terminate these programs via control-C while they were prompting for a password. We can fix that trivially for their initial password prompts, by moving setup of the SIGINT handler from just before to just after their initial GetConnection() calls. This fix doesn't permit escaping out of later re-prompts, but those should be exceedingly rare, since the user's password or the server's authentication setup would have to have changed meanwhile. We considered applying a fix similar to commit `46d665bc2`, but that seemed more complicated than it'd be worth. Moreover, this way is back-patchable, which that wasn't. The misbehavior exists in all supported versions, so back-patch to all. Tom Lane and Nathan Bossart Discussion: https://postgr.es/m/747443.1635536754@sss.pgh.pa.us		4 years ago
config	jit: configure: Explicitly reference 'native' component.	5 years ago
contrib	Avoid some other O(N^2) hazards in list manipulation.	4 years ago
doc	Doc: add see-also references to CREATE PUBLICATION.	4 years ago
src	pg_receivewal, pg_recvlogical: allow canceling initial password prompt.	4 years ago
.dir-locals.el	Make Emacs perl-mode indent more like perltidy.	7 years ago
.editorconfig	Add .editorconfig	6 years ago
.gitattributes	gitattributes: Add new file	6 years ago
.gitignore	Support for optimizing and emitting code in LLVM JIT provider.	8 years ago
COPYRIGHT	Update copyright for 2021	5 years ago
GNUmakefile.in	add missing tag from commit `b8c4261e5e`	4 years ago
HISTORY	Canonicalize some URLs	6 years ago
Makefile	Don't unset MAKEFLAGS in non-GNU Makefile.	6 years ago
README	Canonicalize some URLs	6 years ago
README.git	Canonicalize some URLs	6 years ago
aclocal.m4	Remove configure-time probe for DocBook DTD.	5 years ago
configure	Use appropriate -Wno-warning switches when compiling bitcode.	4 years ago
configure.in	Use appropriate -Wno-warning switches when compiling bitcode.	4 years ago

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/.