c19615fe39
Add some comments to mention that this value must be at least 2 and also add a StaticAssertDecl to cause compilation failure if anyone tries to build with an invalid value. The multiInsertBuffers list must have at least two elements due to how the code in CopyMultiInsertInfoFlush() pushes the current ResultRelInfo's CopyMultiInsertBuffer to the end of the list. If the first element is also the last element, bad things will happen. Author: Zhang Mingli <avamingli@gmail.com> Discussion: https://postgr.es/m/CAApHDvpQ6t9ROcqbD-OgqR04Kfq4vQKw79Vo6r5j%2BciHwsSfkA%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/.