title: Oracle Bind variable - query requested
body: <p>I would like to create a bind parameter based results for my Oracle SQL Query.</p>
  
  <p>like for example.</p>
  
  <blockquote>
    <p>Select * from emp where ename = :xyz;</p>
  </blockquote>
  
  <p>it should ask me for the xyz value at runtime.</p>
  
  <p>what should i do?</p>
  
  <p>it keeps me givig error - Bind variable not declared...</p>
  
  <p>please help...</p>
  
  <p>Thanks.</p>