title: PLSQL Developer bind variables from GUI like as Oracle SQL Developer
body: <p>How can I bind variables in PLSQL Developer from GUI like as Oracle PL/SQL Developer?</p>
  
  <p>Example: select :variable from dual;
  <a href="https://i.stack.imgur.com/4MB74.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4MB74.jpg" alt="enter image description here"></a></p>
  
  <p>Thanks!</p>