title: How to use "Result Variable Name" in JDBC Request object of Jmeter
body: <p>In JMeter I added the configuration for oracle server. Then I added a JDBC request object and put the ResultSet variable name to <code>status</code>.<br>
  The test executes fine and result is displayed in treeview listener.</p>
  
  <p>I want to use the variable <code>status</code> and compare it with string but jmeter is throwing error about casting arraylist to string.</p>
  
  <p>How to retrieve this variable and compare with string in While Controller?</p>