Revoking all schema privileges at one time

To revoke all privileges on one or more schemas at the same time:

1. Select the schema or schemas.
2. Click on Revoke All. As a sign that the revocation is pending, Xs framed by corner brackets appear in the privileges columns to the right of the selected schema or schemas.
3. Click on Apply. As a sign that the privileges have been revoked, the corner brackets disappear, leaving the Xs unframed.