26bd08fb5c
Plan advice is consulted only at plan time. When a cached plan is re-executed, no re-planning occurs, so updated advice has no effect. DISCARD PLANS can be used to discard cached plans, but only affects the sessions in which it is executed. Reported-by: Noah Misch <noah@leadboat.com> Suggested-by: Jakub Wartak <jakub.wartak@enterprisedb.com> Discussion: https://postgr.es/m/20260827171830.68.noahmisch@microsoft.com Co-authored-by: Dongpo Liu <poe.liu@pm.me> Co-authored-by: Robert Haas <rhaas@postgresql.org> Backpatch-through: 19
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/.