mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-21 21:23:23 +02:00
fac83dbd6f
float4_div and float8_div correctly produced zero for zero divided by infinity, but threw an underflow error for nonzero finite values divided by infinity. This seems wrong; at the very least it's inconsistent with the behavior recently implemented for numeric infinities. Remove the error and allow zero to be returned. This patch also removes a useless isinf() test from the overflow checks in these functions (non-Inf divided by Inf can't produce Inf). Extracted from a larger patch; this seems significant outside the context of geometric operators, so it deserves its own commit. Kyotaro Horiguchi Discussion: https://postgr.es/m/CAGf+fX70rWFOk5cd00uMfa__0yP+vtQg5ck7c2Onb-Yczp0URA@mail.gmail.com |
||
|---|---|---|
| config | ||
| contrib | ||
| doc | ||
| src | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
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/.