declare stopFlag int;

DECLARE? cur_name CURSOR for f from t;

DECLARE CONTINUE HANDLER FOR NOT FOUND set stopFlag=1;

set stopFlag=0;

open cur_name;

REPEAT

FETCH cur_name INTO temp_f;

begin

?? select f3 into my_result from t2 where f2=temp_f? limit 1;

end;

UNTIL stopFlag = 1

END REPEAT;

CLOSE cur_name;