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Tom Lane 207fc033bd Simplify tab completion of extension versions, redux.
After commit 662dbe2c8, psql tab completion didn't conveniently
support the case of "ALTER EXTENSION foo UPDATE".  It'd always
add "TO", which is fine if you want to specify a target version
but not if you don't ... and surely the latter is the much more
common case.

To fix, remove "TO" from the initially offered completion; you now
need to press TAB one additional time to get that.  We won't try to
duplicate the old behavior of attempting initial completion on the
target version along with TO.  It's too squirrelly to get the quoting
right, and this is such an infrequent usage that it doesn't seem worth
expending a lot of effort and special code on.

Noted by Noah Misch.  Back-patch to v15.

Discussion: https://postgr.es/m/20220703083217.GB2476530@rfd.leadboat.com
2022-07-03 15:27:27 -04:00
config Pre-beta mechanical code beautification. 2022-05-12 15:17:30 -04:00
contrib CREATE INDEX: use the original userid for more ACL checks. 2022-06-25 09:07:41 -07:00
doc Default to dynamic_shared_memory_type=sysv on Solaris. 2022-07-02 16:23:30 +12:00
src Simplify tab completion of extension versions, redux. 2022-07-03 15:27:27 -04:00
.cirrus.yml Make upgradecheck a no-op in MSVC's vcregress.pl 2022-04-02 12:06:11 +09:00
.dir-locals.el Make Emacs perl-mode indent more like perltidy. 2019-01-13 11:32:31 -08:00
.editorconfig Add .editorconfig 2019-12-18 09:13:13 +01:00
.git-blame-ignore-revs Add 82d0ffae3 to git-blame-ignore-revs. 2022-06-30 11:08:12 -04:00
.gitattributes Remove trailing whitespace from *.sgml files. 2022-04-20 11:04:49 -04:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
aclocal.m4 Probe $PROVE not $PERL while checking for modules needed by TAP tests. 2021-11-22 12:54:52 -05:00
configure Stamp 15beta2. 2022-06-27 16:11:56 -04:00
configure.ac Stamp 15beta2. 2022-06-27 16:11:56 -04:00
COPYRIGHT Update copyright for 2022 2022-01-07 19:04:57 -05:00
GNUmakefile.in Run tests of libpq on installcheck-world, checkprep and check-world 2022-06-03 13:15:20 +09:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Dynamically find correct installation docs in Makefile. 2022-01-19 14:48:25 +01:00
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README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00

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/.