【 Oracle 】- 复习而已
就是又温习了下下: -- 援引游标(动态游标) declare -- 声明援引游标类型 type type_cursor is ref cursor; v_cursor type_cursor; v_info v_cursor%rowtype;-- 动态游标中不能利用标名%rowtype begin open v_cursor for select dname from emp,dept; loop fetch v_cursor into v_info; exit when v_cursor%notfound; dbms_output