5e4fcbe531
This omission allowed table owners to create statistics in any schema, potentially leading to unexpected naming conflicts. For ALTER TABLE commands that require re-creating statistics objects, skip this check in case the user has since lost CREATE on the schema. The addition of a second parameter to CreateStatistics() breaks ABI compatibility, but we are unaware of any impacted third-party code. Reported-by: Jelte Fennema-Nio <postgres@jeltef.nl> Author: Jelte Fennema-Nio <postgres@jeltef.nl> Co-authored-by: Nathan Bossart <nathandbossart@gmail.com> Reviewed-by: Noah Misch <noah@leadboat.com> Reviewed-by: Álvaro Herrera <alvherre@kurilemu.de> Security: CVE-2025-12817 Backpatch-through: 13
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/.