Add Spatial Index的意思|示意
添加空间索引
Add Spatial Index的网络常见释义
添加空间索引 ... Add Attribute Index 添加属性索引 Add Spatial Index 添加空间索引 Remove Attribute Index 删除属性索引 ...
Add Spatial Index相关例句
Now that the spatial table is populated, it is time to add a spatial index to support spatial queries; in DB2 that is a grid index.
既然已经填充了空间表，就应该添加空间索引来支持空间查询了；在DB 2中这是一个网格索引。
You can add more than one spatial index to each spatial column, but you must create them one at a time.
可以为每个空间列添加多个空间索引，但必须一次创建一个。