【发布时间】:2010-07-19 11:27:32
【问题描述】:
我在package 中有以下内容,它给了我一个错误:
ORA-14551: cannot perform a DML operation inside a query
代码是:
DECLARE
CURSOR F IS
SELECT ROLE_ID
FROM ROLE
WHERE GROUP = 3
ORDER BY GROUP ASC;
BEGIN
FOR R IN F LOOP
DELETE FROM my_gtt_1;
COMMIT;
INSERT INTO my_gtt_1
( USER, role, code, status )
(SELECT
trim(r.user), r.role, r.code, MAX(status_id)
FROM
table1 r,
tabl2 c
WHERE
r.role = R.role
AND r.code IS NOT NULL
AND c.group = 3
GROUP BY
r.user, r.role, r.code);
SELECT c.role,
c.subgroup,
c.subgroup_desc,
v_meb_cnt
INTO record_type
FROM ROLE c
WHERE c.group = '3' and R.role = '19'
GROUP BY c.role,c.subgroup,c.subgroup_desc;
PIPE ROW (record_type);
END LOOP;
END;
我在我的一个程序中这样调用包...:
OPEN cv_1 for SELECT * FROM TABLE(my_package.my_func);
我怎样才能避免这个ORA-14551 错误?
仅供参考,我没有将整个代码粘贴到循环中。基本上在循环中,我在 GTT 中输入内容,从 GTT 中删除内容,然后从 GTT 中选择内容并将其附加到光标上。
【问题讨论】:
标签: oracle plsql temp-tables