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Tom Lane 8e4ef32873 Handle arrays and ranges in pg_upgrade's test for non-upgradable types. 
pg_upgrade needs to check whether certain non-upgradable data types
appear anywhere on-disk in the source cluster.  It knew that it has
to check for these types being contained inside domains and composite
types; but it somehow overlooked that they could be contained in
arrays and ranges, too.  Extend the existing recursive-containment
query to handle those cases.

We probably should have noticed this oversight while working on
commit 0ccfc2822 and follow-ups, but we failed to :-(.  The whole
thing's possibly a bit overdesigned, since we don't really expect
that any of these types will appear on disk; but if we're going to
the effort of doing a recursive search then it's silly not to cover
all the possibilities.

While at it, refactor so that we have only one copy of the search
logic, not three-and-counting.  Also, to keep the branches looking
more alike, back-patch the output wording change of commit 1634d3615.

Back-patch to all supported branches.

Discussion: https://postgr.es/m/31473.1573412838@sss.pgh.pa.us
2019-11-13 11:35:37 -05:00
config configure: Update python search order 2019-01-13 10:24:21 +01:00
contrib postgres_fdw: Fix error message for PREPARE TRANSACTION. 2019-11-08 17:00:32 +09:00
doc Stamp 11.6. 2019-11-11 17:05:05 -05:00
src Handle arrays and ranges in pg_upgrade's test for non-upgradable types. 2019-11-13 11:35:37 -05:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:36 -08:00
.gitattributes Remove contrib/tsearch2. 2017-02-13 11:06:11 -05:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
aclocal.m4 Fix configure's AC_CHECK_DECLS tests to work correctly with clang. 2018-11-19 12:01:47 -05:00
configure Stamp 11.6. 2019-11-11 17:05:05 -05:00
configure.in Stamp 11.6. 2019-11-11 17:05:05 -05:00
COPYRIGHT Update copyright for 2019 2019-01-02 12:44:25 -05:00
GNUmakefile.in Process EXTRA_INSTALL serially, during the first temp-install. 2018-12-31 13:55:01 -08:00
HISTORY Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
Makefile Don't unset MAKEFLAGS in non-GNU Makefile. 2019-06-25 09:40:20 +12:00
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/.