mirror of
https://git.postgresql.org/git/postgresql.git
synced 2025-02-23 19:39:53 +08:00
0c7726c282
When calculating distance in brin_minmax_multi_distance_inet(), the netmask was applied incorrectly. This results in (seemingly) incorrect ordering of values, triggering an assert. For builds without asserts this is mostly harmless - we may merge other ranges, possibly resulting in slightly less efficient index. But it's still correct and the greedy algorithm doesn't guarantee optimality anyway. Backpatch to 14, where minmax-multi indexes were introduced. Reported by Dmitry Dolgov, investigation and fix by me. Reported-by: Dmitry Dolgov Backpatch-through: 14 Discussion: https://postgr.es/m/17774-c6f3e36dd4471e67@postgresql.org |
||
|---|---|---|
| config | ||
| contrib | ||
| doc | ||
| src | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .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/.