多做题,通过考试没问题!

Oracle认证考试

睦霖题库>其他计算机考试>Oracle认证考试

You query the ORDERS table and discover that order number 1101 is missing. One of your reports, generated at 5:00 A.M. on April 23, 2005 using Oracle Reports, includes this order number in the output. You have inserted 100 new orders into the ORDERS table since generating this report. Which flashback technology would you use to recover order number 1101 into the ORDERS table without losing the 100 orders that you added after the report was generated?()  

  • A、 Flashback Table
  • B、 Flashback Query
  • C、Flashback Version Query
  • D、 Flashback Transaction Query
正确答案:B
答案解析:
进入题库查看解析

微信扫一扫手机做题