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Tom Lane cacef17223 Ensure that CREATE TABLE LIKE copies any NO INHERIT constraint property.
Since the documentation about LIKE doesn't say that a copied constraint
has properties different from the original, it seems that ignoring
a NO INHERIT property doesn't meet the principle of least surprise.
So make it copy that.

(Note, however, that we still don't copy a NOT VALID property;
CREATE TABLE offers no way to do that, plus it seems pointless.)

Arguably this is a bug fix; but no back-patch, as it seems barely
possible somebody is depending on the current behavior.

Ildar Musin and Chris Travers; reviewed by Amit Langote and myself

Discussion: https://postgr.es/m/CAONYFtMC6C+3AWCVp7Yd8H87Zn0GxG1_iQG6_bQKbaqYZY0=-g@mail.gmail.com
2020-03-10 14:54:00 -04:00
config Assume that we have signed integral types and flexible array members. 2020-02-21 14:30:48 -05:00
contrib Preserve integer and float values accurately in (de)serialize_deflist. 2020-03-10 12:30:02 -04:00
doc Support adding partitioned tables to publication 2020-03-10 09:09:32 +01:00
src Ensure that CREATE TABLE LIKE copies any NO INHERIT constraint property. 2020-03-10 14:54:00 -04:00
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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/.