v.19.15New Feature

Implement Ability to Define List of Users for Access to Dictionaries

Implement ability to define list of users for access to dictionaries. Only current connected database using. #6907 (Guillaume Tassery)
Implemented the ability to define a list of users who have access to dictionaries within the current connected database in ClickHouse.

Why it matters

This feature addresses the need for more granular access control to dictionaries by allowing administrators to restrict dictionary usage to specific users within the current database context, enhancing security and access management.

How to use it

Users can specify a list of allowed users for a dictionary in its configuration to restrict access. This feature applies only to dictionaries used in the currently connected database, enabling targeted control over dictionary permissions.