0efa51357e
foreign_data has kept around a set of tests for TRUNCATE to look after the case of foreign tables, with[out] inheritance and with[out] partitions, assuming that the command is not supported for this relkind. However, TRUNCATE is supported on foreign tables if the FDW involved is able to handle the command, like postgres_fdw. Note that postgres_fdw includes tests to cover all the cases removed by this commit (which had misleading comments), so these did not provide any additional coverage anyway. Author: Yugo Nagata Discussion: https://postgr.es/m/20220527172543.0a2fdb469cf048b81c0967d3@sraoss.co.jp
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/.