如何通过替换选项在两个日期之间刷新微策略中的增量多维数据集

Question

while we are trying to refresh an incremental cube daily using refresh option "replace" and for last 7 months filter which is defined as Postgresql statement using applysimple command:

"SELECT TO_char(current_date-INTERVAL '7 months','yyyymm')::numeric"

This filter gives the following error:

"Error: Invalid logical functions used in filter. Filter functions can only be Equal, And, Or and Not.

Error in Process method of Component: QueryEngineServer, Project XXXX, Job 3648, Error Code= -2147212264."

How can we handle this dynamic refresh logic? Thanks

Answer 1

Incremental Cube Refresh object does not allow usage of ApplySimple method for updates using "replace" method, the filter has to be created at Public Objects > Filters and for creating a time filter, a driving attribute of the report (if the report is about orders, an attribute like "order_date" ) should be chosen.