00c5e511b9
Fix its header comment, which described the old behavior of the <N> phrase distance operator; we missed updating that in commit 028350f61. Also, reset errno before strtol() call, to defend against the possibility that it was already ERANGE at entry. (The lack of complaints says that it generally isn't, but this is at least a latent bug.) Very minor stylistic improvements as well. Victor Drobny noted the obsolete comment, I noted the errno issue. Back-patch to 9.6 where this code was added, just in case the errno issue is a live bug in some cases. Discussion: https://postgr.es/m/2b5382fdff9b1f79d5eb2c99c4d2cbe2@postgrespro.ru
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/.