A subquery can be used to （）.<br>A:Create groups of data<br>B:Sort data in a specific order<br>C:Convert data to a different format<br>D:Retrieve data based on an unknown condition

A subquery can be used to （）.
A:Create groups of data
B:Sort data in a specific order
C:Convert data to a different format
D:Retrieve data based on an unknown condition

出自：Oracle认证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245188】个 (题库试题定时更新)