二、declare
cursor cf1 is select * from student
begin
for curcf1 in cf1
loop
DBMS_OUTPUT.PUT_LINE ('ID :'|| curcf1.ID|| '姓名:'|| curcf1.Name);
END loop;
END;
二、declare
cursor cf1 is select * from student
begin
for curcf1 in cf1
loop
DBMS_OUTPUT.PUT_LINE ('ID :'|| curcf1.ID|| '姓名:'|| curcf1.Name);
END loop;
END;