beckham79 发表于 2015-6-16 12:30:44

OCP-1Z0-051-题目解析-第2题

  2. View the Exhibit to examine the description for the SALES table.

  Which views can have all DML operations performed on it? (Choose all that apply.)
  A. CREATE VIEW v3
  AS SELECT * FROM SALES   
  WHERE cust_id = 2034   
  WITH CHECK OPTION;
  B. CREATE VIEW v1
  AS SELECT * FROM SALES   
  WHERE time_id
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