-1
我有LOOP语句与光标和提取,并且工作,但我想要“FOR LOOP”。ORACLE FOOR LOOP与光标
DECLARE
emp_rec employees%ROWTYPE;
CURSOR Cur_emp IS
SELECT *
FROM employees
order by employees.last_name asc;
BEGIN
OPEN Cur_emp;
LOOP
FETCH Cur_emp INTO emp_rec;
exit when Cur_emp%notfound;
dbms_output.put_line(‘Employee Name–>’|| emp_rec.LAST_NAME);
END LOOP;
CLOSE Cur_emp;
END;
我想这样的:
DECLARE
emp_rec employees%ROWTYPE;
CURSOR Cur_emp IS
SELECT *
FROM employees
order by employees.last_name asc;
BEGIN
FOR item IN Cur_emp
LOOP
FETCH Cur_emp INTO emp_rec;
exit when Cur_emp%notfound;
dbms_output.put_line(‘Employee Name–>’|| emp_rec.LAST_NAME);
END LOOP;
END;
/
这并不是因为FETCH Cur_emp INTO emp_rec INVALID CURSOR ORA-01001
我知道它会起作用。我在http://docs.oracle.com/cd/E11882_01/appdev.112/e25519/static.htm#i45320 – user2377214
找到答案谢谢,但你不问我的问题。无论如何,我给你加 – user2377214