to find the count of emps added by an emp(emp and emps column name)
employee 1 add 2 members(2,3) and employee 2 add 6 members ,here 2 adds (4,5) and 3 adds(6,7,8,9) and so on
how to write the query
emp emps
1 2
3
--------------------------------
2 4
5
6
7
8
9
---------------------------------
3 10
11
---------------------------------
4 12
13
etc,etc..............................