2012年1月6日
cluster
摘要： Non-clustered The data is present in random order, but the logical ordering is specified by the index. The data rows may be randomly spread throughout the table. The non-clustered index tree contains the index keys in sorted order, with the leaf level of the index containing the pointer to the page 阅读全文
posted @ 2012-01-06 18:12 Ready! 阅读(257) 评论(0) 推荐(0)