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Tom Lane dced55dafe More code review for get_qual_for_list(). 
Avoid trashing the input PartitionBoundSpec; while that might be safe for
current callers, it's certainly trouble waiting to happen.  In the same
vein, make sure that all of the result data structure is freshly palloc'd,
rather than some of it being pointers into the input data structures
(which we don't know the lifespans of).

Simplify the logic for tacking on IS NULL or IS NOT NULL conditions some
more; commit 85c2b9a15 left a lot on the table there.  And rearrange the
construction of the nodes into (what seems to me) a more logical order.

In passing, make sure that get_qual_for_range() also returns a freshly
palloc'd structure, since there's no value in having that guarantee for
only one kind of partitioning.  And improve some comments there.

Jeevan Ladhe, with further tweaking by me

Discussion: https://postgr.es/m/CAOgcT0MAcYoMs93W80iTUf_dP36=1mZQzeUk+nnwY_-qWDrCfw@mail.gmail.com
2017-05-29 14:24:28 -04:00
config Update config.guess and config.sub 2017-05-14 11:09:34 -04:00
contrib Fix contrib/sepgsql regression tests for partition NOT NULL change. 2017-05-21 11:46:04 -04:00
doc Fix reference to RFC specifying SCRAM. 2017-05-29 09:31:33 +03:00
src More code review for get_qual_for_list(). 2017-05-29 14:24:28 -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 ICU support 2017-03-23 15:28:48 -04:00
configure Stamp 10beta1. 2017-05-15 17:20:59 -04:00
configure.in Stamp 10beta1. 2017-05-15 17:20:59 -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

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/.