PostgreSQL: Documentation: 17: 67.1. System Catalog ...
Nov 13, 2025 · The key part of a catalog header file is a C structure definition describing the layout of each row of the catalog. This begins with a CATALOG macro, which so far as the C compiler is …
postgresql - How can I grant permissions to pg_catalog ...
Jan 18, 2024 · postgres=> grant execute on function pg_catalog.pg_ls_waldir() to "prometheus"; WARNING: no privileges were granted for "pg_ls_waldir" The function is owned by cloudsqladmin …
PostgreSQL: Managing Roles, Attributes and Privileges
Dec 10, 2024 · Postgres handles DB access permissions through roles which can own database objects (tables, sequences, functions, schemas etc) and grant/revoke access privileges to these objects …
Understanding PostgreSQL pg_catalog Schema
Learn all about PostgreSQL pg_catalog schema. Understand the system catalog, its objects, and how pg_catalog helps manage database metadata efficiently.
Resolving the PostgreSQL Permission Denied Error - Sling Academy
Jan 6, 2024 · Connect to the PostgreSQL database as a superuser or as a user with adequate permissions to change role privileges. Grant the necessary privileges using the GRANT SQL command.
How to upgrade a User to Superuser in PostgreSQL - w3resource
Dec 23, 2024 · In PostgreSQL, a superuser has unrestricted access to all database functions, including administrative tasks and user management. If you need to grant a specific user superuser privileges, …
PostgreSQL : Documentation: 17: Chapter 51. System Catalogs
The system catalogs are the place where a relational database management system stores schema metadata, such as information about tables and columns, and internal bookkeeping information. …