title: how to know the procedure call is completed or not when called from rails
body: <p>I need to call a MySQL procedure from rails controller and need to know the procedure call got executed completely or not.How can I expect it.</p>
  
  <p>I am calling the procedure as ActiveRecord::Base.connections.exec_query("call procedureName("abc"))</p>
  
  <p>Thanks in advance</p>