84ce258707
The values of the "result" variables in these functions are always integers; using a float8 variable accomplishes nothing except to incur useless conversions to and from float. While that wastes a few nanoseconds, these functions aren't all that time-critical. But it seems worth fixing to remove possible reader confusion. Also, in the case of date2isoyear(), "result" is a very poorly chosen variable name because it is *not* the function's result. Rename it to "week", and do the same in date2isoweek() for consistency. Since this is mostly cosmetic, there seems little need for back-patch. Author: Sergey Fukanchik <s.fukanchik@postgrespro.ru> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/6323a-68726500-1-7def9d00@137821581
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/.