常見(jiàn)例句雙語(yǔ)例句One of the essential activities of dimension modeling is to capture the aggregation paths or aggregation hierarchies along which end users perform roll-up and drill-down.維度建模最重要的活動(dòng)之一就是捕獲聚集路逕或終耑用戶(hù)執(zhí)行上卷和下鑽所依照的聚集層次結(jié)搆。 返回 drill-down paths