|
|
同义词无效对象有两种,一种是公共同义词,一种是普通同义词(私有同义词),下面分别是两种同义词无效对象的重编译方式
1. 公共同义词
BEGIN
FOR obj IN (
SELECT owner, object_name, object_type
FROM all_objects
WHERE status = 'INVALID'
AND object_type = 'SYNONYM' AND owner='PUBLIC'
) LOOP
BEGIN
EXECUTE IMMEDIATE 'ALTER ' || obj.owner || ' ' || obj.object_type || ' ' || obj.object_name || ' COMPILE';
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('编译失败: ALTER ' || obj.object_type ||' ' || obj.owner || '.' || obj.object_name || ' COMPILE');
END;
END LOOP;
END;
/
2. 普通同义词(私有同义词)
BEGIN
FOR obj IN (
SELECT owner, object_name, object_type
FROM all_objects
WHERE status = 'INVALID'
AND object_type = 'SYNONYM' AND owner<>'PUBLIC'
) LOOP
BEGIN
EXECUTE IMMEDIATE 'ALTER ' || obj.object_type ||' ' || obj.owner || '.' || obj.object_name || ' COMPILE';
EXCEPTION
WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE('编译失败: ALTER ' || obj.object_type ||' ' || obj.owner || '.' || obj.object_name || ' COMPILE');
END;
END LOOP;
END;
/
|
|