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Alvaro Herrera 71bfd1543f
Code review for recent SQL/JSON commits 
- At the last minute and for no particularly good reason, I changed the
  WITHOUT token to be marked especially for lookahead, from the one in
  WITHOUT TIME to the one in WITHOUT UNIQUE.  Study of upcoming patches
  (where a new WITHOUT ARRAY WRAPPER clause is added) showed me that the
  former was better, so put it back the way the original patch had it.

- update exprTypmod() for JsonConstructorExpr to return the typmod of
  the RETURNING clause, as a comment there suggested.  Perhaps it's
  possible for this to make a difference with datetime types, but I
  didn't try to build a test case.

- The nodeFuncs.c support code for new nodes was calling walker()
  directly instead of the WALK() macro as introduced by commit 1c27d16e6e.
  Modernize that.  Also add exprLocation() support for a couple of nodes
  that missed it.  Lastly, reorder the code more sensibly.

The WITHOUT_LA -> WITHOUT change means that stored rules containing
either WITHOUT TIME ZONE or WITHOUT UNIQUE KEYS would change
representation.  Therefore, bump catversion.

Discussion: https://postgr.es/m/20230329181708.e64g2tpy7jyufqkr@alvherre.pgsql
 		2023-04-04 14:04:30 +02:00
config autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
contrib Fix copy-pasto in contrib/auth_delay/meson.build variable name. 2023-04-02 09:31:10 -07:00
doc bufmgr: Remove buffer-write-dirty tracepoints 2023-04-03 18:02:41 -07:00
src Code review for recent SQL/JSON commits 2023-04-04 14:04:30 +02:00
.cirrus.yml Support connection load balancing in libpq 2023-03-29 21:53:38 +02:00
.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 b6dfee28 to .git-blame-ignore-revs 2023-03-09 19:26:03 +09:00
.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
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
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 autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
configure libpq: Add sslcertmode option to control client certificates 2023-03-24 13:34:26 +09:00
configure.ac libpq: Add sslcertmode option to control client certificates 2023-03-24 13:34:26 +09:00
meson.build pg_regress: Emit TAP compliant output 2023-03-31 13:00:02 +02:00
meson_options.txt meson: Make auto the default of the ssl option 2023-03-13 07:04:11 +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/.