5f36942fd3
The function won't cope with nkinds == 0, it leads to division by zero. It's just a test function though, so this is harmless and there's no need to backport. Author: Yuriy Grigoryev <ju.grigorev@ftdata.ru> Reviewed-by: Sho Ito <i.sho.0628@gmail.com> Discussion: https://www.postgresql.org/message-id/1905e9d709554733b418d06a4806436f@localhost.localdomain
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/.