clickhouse-enterprise-rbac

Configure ClickHouse enterprise RBAC — SQL-based users, roles, row policies, column-level grants, and quota management. Use when setting up multi-user access control, implementing tenant isolation, or configuring enterprise security for ClickHouse. Trigger: "clickhouse RBAC", "clickhouse roles", "clickhouse permissions", "clickhouse row policy", "clickhouse enterprise access", "clickhouse GRANT".