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8445f5a21d
The original comments mentioned a "parameter" as something not defined in a fast-exit path to assume a true status. This is rather confusing as the parameter DefElem is defined, and the intention is to check if its value is defined. This improves both comments to mention the value assigned to the DefElem's value instead, so as future patches are able to catch the tweak if this code pattern gets copied around more. Author: Peter Smith Discussion: https://postgr.es/m/CAHut+Pv0yWynWTmp4o34s0d98xVubys9fy=p0YXsZ5_sUcNnMw@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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.