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我用用户“user”连接到Oracle 10g数据库,当我在DBA_ROLES上运行选择时,它显示结果没有任何问题,但是当选择在过程中时,它返回错误ORA -00942:表或视图不存在Oracle对DBA_ROLES的选择权限
是缺少一些权限的用户?为什么有可能执行SELECT而不是将其包含在过程中?
SQL> SELECT COUNT(*) FROM DBA_ROLES;
COUNT(*)
----------
18
SQL> CREATE OR REPLACE PROCEDURE tst_role IS
v VARCHAR2(100);
BEGIN
v := '';
FOR rec IN (SELECT ROLE FROM DBA_ROLES) LOOP
v := rec.role;
DBMS_OUTPUT.put_line(v);
END LOOP;
END;
/
Warning: Procedure created with compilation errors.
SQL> show errors
Errors for PROCEDURE TST_ROLE:
LINE/COL ERROR
-------- -----------------------------------------------------------------
5/13 PL/SQL: SQL Statement ignored
5/30 PL/SQL: ORA-00942: table or view does not exist
6/3 PL/SQL: Statement ignored
6/8 PLS-00364: loop index variable 'REC' use is invalid
我发送给DBA,现在我的问题已修复,谢谢! – mcha 2013-02-28 17:15:09