ITPub博客

首页 > 数据库 > Oracle > Oracle 11G OCP 1Z0-052 94

Oracle 11G OCP 1Z0-052 94

原创 Oracle 作者:LuiseDalian 时间:2014-06-18 07:35:11 0 删除 编辑
(94)You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader direct path load method to perform this task.

The table in which you plan to load data is an important table having various integrity constraints defined on it.

Which constraints will remain enabled by default during this operation? (Choose all that apply.)

A. CHECK

B. UNIQUE

C. NOT NULL

D. PRIMARY KEY

E. FOREIGN KEY

答案:(B、C、D)

解析:

《Utilities》 12.8

来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/17013648/viewspace-1185724/ ,如需转载,请注明出处,否则将追究法律责任。

请登录后发表评论 登录
全部评论

注册时间:2012-02-06

  • 博文量
    1986
  • 访问量
    6042490