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Daniel Gustafsson bc0a368dc5 Fix incorrect error message for IDENTIFY_SYSTEM
Commit 5a991ef869 accidentally reversed the order of the tuples
and fields parameters, making the error message incorrectly refer
to 3 tuples with 1 field when IDENTIFY_SYSTEM returns 1 tuple and
3 or 4 fields. Fix by changing the order of the parameters.  This
also adds a comment describing why we check for < 3 when postgres
since 9.4 has been sending 4 fields.

Backpatch all the way since the bug is almost a decade old.

Author: Tomonari Katsumata <t.katsumata1122@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Bug: #18224
Backpatch-through: v12
2023-12-05 14:30:56 +01:00
config Log LLVM library version in configure output. 2023-10-22 14:24:04 +13:00
contrib Fix resource leak when a FDW's ForeignAsyncRequest function fails 2023-11-23 13:31:51 +02:00
doc doc: Remove reference to trigger file regarding promotion 2023-12-04 08:10:27 +09:00
src Fix incorrect error message for IDENTIFY_SYSTEM 2023-12-05 14:30:56 +01:00
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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/.