title: how to display and set user rights in firebird database
body: <p>I tried but all time all failed about displaying and setting user rights in firebird databases. I used ;</p>
  
  <p>GSEC> display</p>
  
  <p>but it just display users name. I want to see all rights and I want  to set them. Can we do such this option and management ? </p>
  
  <p>Regards,  </p>