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Since partitions can be foreign tables not only plain tables, but logical replication only supports plain tables, we'd better check the relkind of a partition after we find it. (There was some discussion of checking this when adding a partitioned table to a subscription; but that would be inadequate since the troublesome partition could be added later.) Without this, the situation leads to a segfault or assertion failure. In passing, add a separate variable for the target Relation of a cross-partition UPDATE; reusing partrel seemed mighty confusing and error-prone. Shi Yu and Tom Lane, per report from Ilya Gladyshev. Back-patch to v13 where logical replication into partitioned tables became a thing. Discussion: https://postgr.es/m/6b93e3748ba43298694f376ca8797279d7945e29.camel@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/.