SQL & PL/SQL

Hi all,

I'm not into PL/SQL so I'm reviewing manual to solve a problem. Have to create a procedure that:

select a,b from table (returns multiple lines)
for each returned rowhave to execute a statement

a and b are just numbers.
Looking at manual the SELECT INTO will keep only last value if multiple rows are returned, the SELECT BULK COLLECT INTO force me to use a userdefined data type...
Probably i'm struggling with a real small problem...

Any hint?

Thanks a lost
S.