c5b7f67fcc
The commit a6e04b1d20 added a test to ensure that the invalidated logical slots don't retain WAL. The test was ensuring that the checkpoint removes the WAL files corresponding to invalidated logical slots on the standby node but missed the point that the standby node also had a physical slot which led to the prevention of WAL file removal. Move the creation of physical slot on the standby and initialization of cascading standby closer to the test case that actually required it so that other tests don't get affected by the presence of the physical slot on standby. Author: Bertrand Drouvot Reviewed-by: Amit Kapila Discussion: https://postgr.es/m/2fefa454-5a70-2174-ddbf-4a0e41537139@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/.