title: passing table and column name dynamically using bind variables
body: <p>Is there a way to pass column and table names dynamically to a query using bind variables? This could be done by using a simple concatenation operator <code>||</code>, but I would like a different approach by which this can be achieved.</p>
  
  <p><strong>EDIT</strong> </p>
  
  <pre><code>OPEN abc_cur FOR 'Select :column_name
                    from :table_name' 
                  USING column_name,table_name;
  </code></pre>
  
  <p>In this example I am passing <code>column_name</code> as <code>empno,ename</code> and <code>table_name</code> as <code>emp</code></p>
  
  <p>But this approach is not working for me. Is it possible to have a different approach other that the traditional approach of concatenation?</p>