052-22

Identify the logical structure that will never have more than one data segment created for it.
A.external table
B.partitioned table
C.partitioned index
D.nonclustered table
E.global temporary table

非簇表只能使用一个段

posted @ 2017-12-01 16:44  巴啦啦大魔王  阅读(107)  评论(0)  编辑  收藏  举报