table : kisiler
name surname points
----- -------- ----
ali elli 1
ali elli 5
ali elli 5
veli kollu 3
veli kollu 4
adem bacakli 2
ali elli 4
veli kollu 5
Q ; how can i get result has been showed below;
ali elli 15
veli kollu 12
adem bacakli 2
thanks