ID	SO_DATE	   DESC	REMARKS	START_D	COMPLED	   AMOUN
5022984	10-Apr-08			10-Apr-08		
5023040	24-Apr-08			24-Apr-08		
5023073	30-Apr-08			30-Apr-08		
5023096	4-May-08			4-May-08		
5023106	4-May-08			4-May-08		
5023108	4-May-08			4-May-08		
5023127	5-May-08			5-May-08		
5023150	11-May-08			11-May-08		
5023158	13-May-08			13-May-08		


Columns With Data	Columns Without Data
ID                      DESC
SO_DATE                 REMARKS
                        START_D
COMPLED                 AMOUN


In this example there are 3 columns with data and 4 without data. What I want to do actually is to select columns with data and display. So in the result i am expecting these three columns(id,so_date,compled).