title: Filter rows according to a string match, when i am unsure of specific column
body: <p>Can someone help me on SQL Query to filter rows according to a string. </p>
  
  <p>Consider i want to display all rows which contains a string = 'PARIS'. No speicific column to mention. Need filtering at entire row level.</p>
  
  <p>Is it possible?</p>
  
  <p>Thanks in advance.</p>