title: Add empty rows to results
body: <p>I want to add empty rows to results fetched from a select statement. For example, if the select query fetch 4 rows then 2 empty rows needs to be fetched. Objective should be the number of rows fetched should be 6 every time. The number of rows fetched will be 6 maximum if there are 6 rows with data.</p>
  
  <p>Any idea?</p>