ENAME
----------
SMITH
ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
SCOTT
KING
TURNER
ADAMS

ENAME
----------
JAMES
FORD
MILLER


i want to display above ename follwoing format

SMITH, ALLEN, WARD, JONES, MARTIN, BLAKE, CLARK, SCOTT, KING,TURNER, ADAMS

some body help me