title: Need to add buffer records into a CSV files to provide filler between gaps in record IDs
body: <p>I have a CSV file that contains about 2,000 customer accounts. Unfortunately, the Customer IDs do not start from 1 and are not in order. As an example the Customers IDs are in this order after sorting (2, 3, 12, 19, 23, etc.)</p>
  
  <p>Is there any feature within MS Excel 2007 or SQL or any other application/tool that can fill the gaps among the CustomerIDs? I can use some dummy data for the customer name, address, etc. for the records that were filled.</p>