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Tom Lane b4cc35fbb7 Tighten coding for non-composite case in plperl's return_next.
Coverity complained about this code's practice of using scalar variables
as single-element arrays.  While that's really just nitpicking, it probably
is more readable to declare them as arrays, so let's do that.  A more
important point is that the code was just blithely assuming that the
result tupledesc has exactly one column; if it doesn't, we'd likely get
a crash of some sort in tuplestore_putvalues.  Since the tupledesc is
manufactured outside of plperl, that seems like an uncomfortably long
chain of assumptions.  We can nail it down at little cost with a sanity
check earlier in the function.
2017-07-31 11:33:46 -04:00
config PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
contrib PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
doc When WCOs are present, disable direct foreign table modification. 2017-07-24 15:57:24 -04:00
src Tighten coding for non-composite case in plperl's return_next. 2017-07-31 11:33:46 -04:00
.dir-locals.el emacs: Set indent-tabs-mode in perl-mode 2015-04-12 23:53:23 -04:00
.gitattributes Remove contrib/tsearch2. 2017-02-13 11:06:11 -05:00
.gitignore Allow .so minor version numbers above 9 in .gitignore. 2016-08-15 17:35:35 -04:00
aclocal.m4 Make configure check for IPC::Run when --enable-tap-tests is specified. 2017-06-15 15:56:12 -04:00
configure PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
configure.in PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
COPYRIGHT Update copyright for 2017 2017-01-03 12:37:53 -05:00
GNUmakefile.in Have "make coverage" recurse into contrib as well 2016-09-05 18:44:36 -03:00
HISTORY Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
Makefile Allow make check in PL directories 2011-02-15 06:52:12 +02:00
README Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
README.git Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00

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/.