The error message reported for invalid values of the HEADER option in COPY command previously used the term "non-negative integer", which is discouraged by the Error Message Style Guide because it is ambiguous about whether zero is allowed. This commit improves the error message by replacing "non-negative integer" there with "an integer value greater than or equal to zero" to make the accepted values explicit. Author: Shinya Kato <shinya11.kato@gmail.com> Reviewed-by: Alvaro Herrera <alvherre@kurilemu.de> Reviewed-by: Steven Niu <niushiji@gmail.com> Reviewed-by: Fujii Masao <masao.fujii@gmail.com> Discussion: https://postgr.es/m/CAHGQGwE86PcuPZbP=aurmW7Oo=eycF10gxjErWq4NmY-5TTX4Q@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.
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/.