title: I have 50 fields, Is there any option in pig to print first 40 field in Apache Pig? I require something like range $0-$39
body: <p>I have 50 fields, Is there any option in pig to print first 40 fields? I require something like range $0-$39. 
  I don’t want to specify each and every field like $0, $1,$2 etc</p>
  
  <p>Giving every column when the number of columns is less is acceptable but when there are a huge number of columns what is the case?</p>