Query SELECT SUM(importe) AS total_vendedor,vendedor,sucursal FROM empresa.ventas GROUP BY vendedor,sucursal WITH ROLLUP, Sun Nov 23 11:52:39 2008
total_vendedor
vendedor
sucursal
178.50
1
184.00
1
1
411.00
1
2
773.50
1
236.50
2
1
236.50
2
1010.00