... u : Thửùc haứnh OLAP - Trong Cõy Analysis Manager, m m t kh i r ng CSDL m b n mu n t o - Nh p chu t ph i vo th m c Cubes, ch n New Cube, v sau ú nh p chu t vo Editor - Trong h p tho i Choose ... v sau ú nh p chu t vo OK e T o phộp o (measure) - Trong cõy Analysis Manager, nh p chu t ph i vo kh i, v sau ú nh p chu t vo Edit - Trong cõy Cube Editor, nh p chu t ph i vo th m c Measures, v ... "sales_fact_1998"."store_sales"-"sales_fact_1998"."store_cost" - Trong menu File, nh p chu t vo Save Cỏc thao tỏc trờn Cube Editor : a Gi i thi u Cube Editor : Thửùc haứnh OLAP - L ch ng trỡnh h tr lm...