postgresql

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Tom Lane 2ff8a2fc06 Fix pg_dump's handling of public schema with both -c and -C options. Since -c plus -C requests dropping and recreating the target database as a whole, not dropping individual objects in it, we should assume that the public schema already exists and need not be created. The previous coding considered only the state of the -c option, so it would emit "CREATE SCHEMA public" anyway, leading to an unexpected error in restore. Back-patch to 9.2. Older versions did not accept -c with -C so the issue doesn't arise there. (The logic being patched here dates to 8.0, cf commit `2193121fa`, so it's not really wrong that it didn't consider the case at the time.) Note that versions before 9.6 will still attempt to emit REVOKE/GRANT on the public schema; but that happens without -c/-C too, and doesn't seem to be the focus of this complaint. I considered extending this stanza to also skip the public schema's ACL, but that would be a misfeature, as it'd break cases where users intentionally changed that ACL. The real fix for this aspect is Stephen Frost's work to not dump built-in ACLs, and that's not going to get back-ported. Per bugs #13804 and #14271. Solution found by David Johnston and later rediscovered by me. Report: <20151207163520.2628.95990@wrigleys.postgresql.org> Report: <20160801021955.1430.47434@wrigleys.postgresql.org>		2016-08-02 12:49:04 -04:00
config	Fix configure's incorrect version tests for flex and perl.	2016-05-02 11:18:11 -04:00
contrib	Fix assorted fallout from IS [NOT] NULL patch.	2016-07-28 16:09:15 -04:00
doc	Fix pg_basebackup so that it accepts 0 as a valid compression level.	2016-08-01 17:37:41 +09:00
src	Fix pg_dump's handling of public schema with both -c and -C options.	2016-08-02 12:49:04 -04:00
.dir-locals.el	Update Emacs configuration	2013-08-13 20:08:44 -04:00
.gitattributes	gitattributes: Ignore time zone data files for whitespace checks	2014-07-22 00:12:28 -04:00
.gitignore	Add *.pot to .gitignore	2013-10-19 10:56:52 -04:00
aclocal.m4	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
configure	Stamp 9.4.8.	2016-05-09 16:52:03 -04:00
configure.in	Stamp 9.4.8.	2016-05-09 16:52:03 -04:00
COPYRIGHT	Update copyright for 2016	2016-01-02 13:33:39 -05:00
GNUmakefile.in	Add TAP tests for client programs	2014-04-14 21:33:46 -04:00
HISTORY	Improve text of stub HISTORY file.	2014-02-12 18:16:17 -05:00
Makefile	Allow make check in PL directories	2011-02-15 06:52:12 +02:00
README	Don't generate plain-text HISTORY and src/test/regress/README anymore.	2014-02-10 20:48:04 -05:00
README.git	Don't generate plain-text HISTORY and src/test/regress/README anymore.	2014-02-10 20:48:04 -05:00

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:

	http://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
http://www.postgresql.org/download/.  For more information look at our
web site located at http://www.postgresql.org/.