265f0e7b14
This error message stated the privileges required to add a member to a group even if the user was trying to drop a member: postgres=> alter group a drop user b; ERROR: permission denied to alter role DETAIL: Only roles with the ADMIN option on role "a" may add members. Since the required privileges for both operations are the same, we can fix this by modifying the message to mention both adding and dropping members: postgres=> alter group a drop user b; ERROR: permission denied to alter role DETAIL: Only roles with the ADMIN option on role "a" may add or drop members. Author: ChangAo Chen Reviewed-by: Tom Lane Discussion: https://postgr.es/m/tencent_FAA0D00E3514AAF0BBB6322542A6094FEF05%40qq.com Backpatch-through: 16
Percona Server for PostgreSQL
Percona Server for PostgreSQL is a free, enhanced, fully compatible, open source, drop-in replacement for the PostgreSQL Database Management System with enterprise-grade features. It requires no changes to PostgreSQL applications or code.
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 Percona Server for PostgreSQL can be found at https://docs.percona.com/postgresql/17/. In particular, information about building PostgreSQL from the source code can be found at https://docs.percona.com/postgresql/17/installing.html.
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