748e98d05b
The changes made in commit d2b4b4c2259 contained incorrect comments: They said that certain forward declarations were necessary to "avoid including pathnodes.h here", but the file is itself pathnodes.h! So change the comment to just say it's a forward declaration in one case, and in the other case we don't need the declaration at all because it already appeared earlier in the file.
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/.