在linux环境下,模型文件保存的是.mdl格式,数据库存放的是30天的数据,
请问这样怎么才能实现增量刷新呢?
Steps
1. Add a new cube definition to the PowerCubes list.
2. Open the property sheet for the new cube and click the Processing tab.
3. Select the This cube is incrementally updated check box and click OK.
4. Create the cube.