1f282c24e4
The regression tests of pg_walinspect are reworked on a few aspects: - Reorganization on the validation checks done for the start and end LSNs on the six SQL functions currently available in 1.1. - Addition of a few patterns doing bound checks for invalid start LSN, invalid end LSN, and failures in reading LSN positions, for anything that's been missing. - Use of a consistent style across the whole, limiting blank lines across the queries. - Addition of a new test script for upgrades. For the time being, this is straight-forward with a check that the upgrade from 1.0 works correctly. This will be made more complicated once the interface of this extension is reworked in 1.1 with a follow-up patch. Most of the contents of this commit are extracted from a larger patch by the same author, largely reorganized by me to minimize the differences with the upcoming work aimed to lift the bound checks on the input LSNs used by the functions of this extension. Author: Bharath Rupireddy, Michael Paquier Discussion: https://postgr.es/m/CALj2ACU0_q-o4DSweyaW9NO1KBx-QkN6G_OzYQvpjf3CZVASkg@mail.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/.