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Michael Paquier 7a1cd5260a doc: Rework tables for built-in operator classes of index AMs
The tables listing all the operator classes available for BRIN, GIN,
GiST and SP-GiST had a confusing format where the same operator could be
listed multiple times, for different data types.  This improves the
shape of these tables by adding the types associated to each operator,
for their associated operator class.

Each table included previously the data type that could be used for an
operator class in an extra column.  This is removed to reduce the width
of the tables as this is now described within each operator.  This also
makes the tables fit better in the PDF documentation.

Reported-by: osdba
Author: Michael Paquier
Reviewed-by: Álvaro Herrera, Tom Lane, Bruce Momjian
Discussion: https://postgr.es/m/38d55061.9604.173b32c60ec.Coremail.mailtch@163.com
2020-08-28 16:54:59 +09:00
config Rename configure.in to configure.ac 2020-07-24 10:42:08 +02:00
contrib passwordcheck: Log cracklib diagnostics 2020-08-28 08:18:24 +02:00
doc doc: Rework tables for built-in operator classes of index AMs 2020-08-28 16:54:59 +09:00
src Fix code for re-finding scan position in a multicolumn GIN index. 2020-08-27 17:36:13 -04:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
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.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
COPYRIGHT Update copyrights for 2020 2020-01-01 12:21:45 -05:00
GNUmakefile.in Make install-tests target work with vpath builds 2020-05-31 18:33:00 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
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aclocal.m4 Fix configure's AC_CHECK_DECLS tests to work correctly with clang. 2018-11-19 12:01:47 -05:00
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configure.ac Rename configure.in to configure.ac 2020-07-24 10:42:08 +02:00

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/.