Question

我要在死人时发送sendmsg。所以我需要在程序中DBA_JOBS选择我如何在过程中使用DBA_JOBS 我正在尝试此代码：

SELECT COUNT(*)
  FROM DBA_JOBS
 WHERE JOB in('539','639','679','719','919','1359');

但是这个错误阻止了我的新程序

ORA-00942 表或视图不存在

Answer 1

您需要明确授予对此视图的读取权限。

oracle@esmd:~> sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Tue Dec 4 08:15:47 2018

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL> grant select on dba_jobs to scott;

Grant succeeded.

SQL>

Answer 2

不需要授予使用整个数据库所需的dba_jobs视图。改用user_jobs视图：

SELECT COUNT(*) as count
  FROM USER_JOBS
 WHERE JOB in('539','639','679','719','919','1359');

如何在过程中使用DBA_JOBS

2 个答案: