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Tom Lane cf0f465c0d Re-allow building on Microsoft Visual Studio 2013.
In commit 450ee7012 I supposed that all platforms we now care about have
snprintf(), since that's required by C99.  Turns out that Microsoft did
not get around to adding that until VS2015.  We've dropped support for
VS2013 as of HEAD (cf 6203583b7), but not in the back branches, so add
a hack for this in the back branches only.

There's no easy shortcut to an exact emulation of standard snprintf
in VS2013, but fortunately we don't need one: this code was just fine
with using sprintf before 450ee7012, so we can make it do so again
on that platform (and any others where the problem might crop up).

Per bug #17681 from Daisuke Higuchi.  Back-patch to v12, like the
previous patch.

Discussion: https://postgr.es/m/17681-485ba2ec13e7f392@postgresql.org
2022-11-10 10:23:49 -05:00
config Suppress warning about stack_base_ptr with late-model GCC. 2022-02-17 22:45:34 -05:00
contrib Fix compilation warnings with libselinux 3.1 in contrib/sepgsql/ 2022-11-09 09:39:55 +09:00
doc Doc: improve tutorial section about grouped aggregates. 2022-11-08 18:25:03 -05:00
src Re-allow building on Microsoft Visual Studio 2013. 2022-11-10 10:23:49 -05:00
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HISTORY Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
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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/.