20e0e7da9b
The new test tests the libpq fallback behavior on an early error, which was fixed in the previous commit. This adds an IS_INJECTION_POINT_ATTACHED() macro, to allow writing injected test code alongside the normal source code. In principle, the new test could've been implemented by an extra test module with a callback that sets the FrontendProtocol global variable, but I think it's more clear to have the test code right where the injection point is, because it has pretty intimate knowledge of the surrounding context it runs in. Reviewed-by: Michael Paquier Discussion: https://www.postgresql.org/message-id/CAOYmi%2Bnwvu21mJ4DYKUa98HdfM_KZJi7B1MhyXtnsyOO-PB6Ww%40mail.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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.