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Tom Lane 50371df266 Don't try to print data type names in slot_store_error_callback(). 
The existing code tried to do syscache lookups in an already-failed
transaction, which is problematic to say the least.  After some
consideration of alternatives, the best fix seems to be to just drop
type names from the error message altogether.  The table and column
names seem like sufficient localization.  If the user is unsure what
types are involved, she can check the local and remote table
definitions.

Having done that, we can also discard the LogicalRepTypMap hash
table, which had no other use.  Arguably, LOGICAL_REP_MSG_TYPE
replication messages are now obsolete as well; but we should
probably keep them in case some other use emerges.  (The complexity
of removing something from the replication protocol would likely
outweigh any savings anyhow.)

Masahiko Sawada and Bharath Rupireddy, per complaint from Andres
Freund.  Back-patch to v10 where this code originated.

Discussion: https://postgr.es/m/20210106020229.ne5xnuu6wlondjpe@alap3.anarazel.de
 		2021-07-02 16:04:54 -04:00
config Update config.guess and config.sub 2021-04-21 16:33:40 +02:00
contrib Further stabilize postgres_fdw test. 2021-06-24 15:02:13 -04:00
doc Use WaitLatch() instead of pg_usleep() at end-of-vacuum truncation 2021-07-02 12:58:34 +09:00
src Don't try to print data type names in slot_store_error_callback(). 2021-07-02 16:04:54 -04:00
.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 pgindent commit to git-blame-ignore-revs file. 2021-06-28 09:22:24 -07:00
.gitattributes gitattributes: Add new entry to silence whitespace error 2021-06-05 07:57:31 +02:00
.gitignore Support for optimizing and emitting code in LLVM JIT provider. 2018-03-22 11:05:22 -07:00
COPYRIGHT Update copyright for 2021 2021-01-02 13:06:25 -05:00
GNUmakefile.in add missing tag from commit b8c4261e5e 2021-07-01 15:47:46 -04:00
HISTORY Canonicalize some URLs 2020-02-10 20:47:50 +01:00
Makefile Don't unset MAKEFLAGS in non-GNU Makefile. 2019-06-25 09:36:21 +12:00
README Canonicalize some URLs 2020-02-10 20:47:50 +01:00
README.git Canonicalize some URLs 2020-02-10 20:47:50 +01:00
aclocal.m4 Remove configure-time probe for DocBook DTD. 2020-11-30 15:24:13 -05:00
configure Stamp HEAD as 15devel. 2021-06-28 11:31:16 -04:00
configure.ac Stamp HEAD as 15devel. 2021-06-28 11:31:16 -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/.