ITPub博客

首页 > Linux操作系统 > Linux操作系统 > 047-093

047-093

原创 Linux操作系统 作者:jbymy2000 时间:2012-03-18 10:59:08 0 删除 编辑
93. The ORDERS table belongs to the user OE. OE has granted the SELECT
privilege on the ORDERS table to the user HR.
Which statement would create a synonym ORD so that HR can execute the
following query successfully?
SELECT * FROM ord;
A. CREATE SYNONYM ord FOR orders; This command is issued by OE.
B. CREATE PUBLIC SYNONYM ord FOR orders; This command is issued by OE.
C. CREATE SYNONYM ord FOR oe.orders; This command is issued by the database
administrator.
D. CREATE PUBLIC SYNONYM ord FOR oe.orders; This command is issued by the
database administrator.
Answer: D
Issue:发行

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/11312660/viewspace-718864/,如需转载,请注明出处,否则将追究法律责任。

上一篇: 047-088
下一篇: 047-094
请登录后发表评论 登录
全部评论

注册时间:2012-01-10

  • 博文量
    416
  • 访问量
    214088