首先在逻辑上将表与其自身连接,然后将更具有选择性的非起始索引键作为索引绑定过滤器,应用于起始键值的每个惟一的组合。
The table is logically joined to itself, and the more selective non-leading index keys are applied as index bound filters to each unique combination of the leading key values.
第五章:非绑定网络元素理论及应用。
Chapter 5: Theory and Application on the Unbundling Network Element.
第五章:非绑定网络元素理论及应用。
Chapter 5: Theory and Application on the Unbundling Network Element.
应用推荐