title: Check schemas tablespace usage in oracle
body: <p>I have multiple non-dba schemas each assigned their respective tablespaces.</p>
  
  <p>Is there a way for schema user to check their own assigned tablespace useage without having access to dba tables?</p>
  
  <p>I want schema user to be able to check their own tablespace useage only.</p>
  
  <p>I am using Oracle 11g</p>