a784859f44
Commits 27e1f1456 and 86dc90056, which were independently discussed, cause a crash when executing an inherited foreign UPDATE/DELETE query with asynchronous execution enabled, where children of an Append node that is the direct/indirect child of the ModifyTable node are rewritten so as to modify foreign tables directly by postgresPlanDirectModify(); as in that case the direct modifications are executed asynchronously, which is not currently supported by asynchronous execution. Fix by disabling asynchronous execution of the direct modifications in that function. Author: Etsuro Fujita Reviewed-by: Amit Langote Discussion: https://postgr.es/m/CAPmGK158e9sJOfuWxfn%2B0ynrspXQU3JhNjSCbaoeSzMvnga%2Bbw%40mail.gmail.com
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/.