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The All policies tab lists the Ranger policies behind data access. Use it to find the policy that grants a role’s access, or to see every policy that applies to a catalog, schema, or table.

Prerequisites

Before starting this task, ensure you have the following: Required roles: nx1_migration_admin, nx1_migration_ops, or nx1_migration_user.

View all policies

Perform these steps to view all policies.
  1. Log in to NexusOne.
  2. On the top navigation bar, hover your mouse over Govern and then select Data Access.
  3. Click the All policies tab.
  4. Narrow the list with one or both of the following options:
    • Search: In the Search policies by name field, enter part of a policy name.
    • Catalog, schema, and table: In the Catalog field, select a catalog. Optionally, select a schema and table in the Schema and Table fields. Then click Filter. The table then lists the policies on that resource and any wider policy that covers it. To clear the filter, click Clear.
  5. Review the table. It has the following columns:
    • Name: The policy name. Click the heading to sort by name.
    • Groups: The roles the policy applies to.
    • Resources: The catalog, schema, table, or path the policy covers.
    • Type: Whether the policy is Access, Masking, or Row Filter.
    • Match: Appears only when you select a table and click Filter. Shows exact for a policy on the table, or broader for a policy on a wider scope.
    • Effect Summary: Appears only after you click Filter. A one-line description of what the policy does.

Additional resources