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This module is expanded to track the description of the objects changed in the subcommands of ALTER TABLE by reworking the function get_altertable_subcmdtypes() (now named get_altertable_subcmdinfo) used in the event trigger of the test. It now returns a set of rows made of (subcommand type, object description) instead of a text array with only the information about the subcommand type. The tests have been lacking a lot of the subcommands added to AlterTableType over the years. All the missing subcommands are added, and the code is now structured so as the addition of a new subcommand is detected by removing the default clause used in the switch for the subcommand types. The coverage of the module is increased from roughly 30% to 50%. More could be done but this is already a nice improvement. Author: Michael Paquier, Hou Zhijie Reviewed-by: Álvaro Herrera, Amit Kapila, Hayato Kuroda Discussion: https://postgr.es/m/OS0PR01MB571626984BD099DADF53F38394899@OS0PR01MB5716.jpnprd01.prod.outlook.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/.