These calls, if activated, are happening before null checks, so they are not correct. Also, the "in" variable is shadowed later. Remove them to avoid confusion and bad examples. Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi> Reviewed-by: David Geier <geidav.pg@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/328e4371-9a4c-4196-9df9-1f23afc900df%40eisentraut.org
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/.