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Tomas Vondra c6a01d9249 Copy the INSERT query in postgres_fdw 
When executing the INSERT with batching, we may need to rebuild the
query when the batch size changes, in which case we pfree the current
string. We must not release the original string, stored in fdw_private,
because that may be needed in EXPLAIN ANALYZE. So make copy of the SQL,
but only for INSERT queries.

Reported-by: Pavel Stehule
Discussion: https://postgr.es/m/CAFj8pRCL_Rjw-MCR6J7VX9OF7MR6PA5K8qUbrMvprW_e-aHkfQ%40mail.gmail.com
 		2021-05-07 22:29:43 +02:00
config Update config.guess and config.sub 2021-04-21 16:33:40 +02:00
contrib Copy the INSERT query in postgres_fdw 2021-05-07 22:29:43 +02:00
doc Mention statistics objects in maintenance.sgml 2021-05-07 14:40:41 +02:00
src Add a README and Makefile recipe for Gen_dummy_probes.pl 2021-05-07 14:30:36 -04:00
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GNUmakefile.in Make install-tests target work with vpath builds 2020-05-31 18:33:00 -04:00
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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/.