假设我有四个不同的脚本,并且所有的列都将用于创建一个 Fact 表,如果我将这四个脚本粘贴到 OLE DB 源中的 SQL 命令中,它会起作用吗?考虑到我创建了一个表,该表由我使用的四个 SQL 脚本中的所有列组成。如果可能的话......那么我可以在 OLE DB Source 的 SQL 命令中放置四个不同的脚本吗?即使在将放入 OLE DB 目标的表中创建所有列(在四个脚本中),它是否会在映射部分中引起混淆?
SQL 1:
Select r.ResourceID, r.SubSubFunctionCode, r.SubLocationCode, r.Site, SiteDesc, t.Resourceid, sum(ItemValue1) as HoursOutstanding,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then CostRateRegOper else CostRateIntOper end,0))
as OperCostOutstanding,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then ChargeRateRegOper else ChargeRateIntOper end,0))
as OperRevenueOutstanding,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then CostRateRegHome else CostRateIntHome end,0))
as HomeCostOutstanding,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then ChargeRateRegHome else ChargeRateIntHome end,0))
as HomeRevenueOutstanding,
HomeCurrCode,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then CostRateRegNat else CostRateIntNat end,0))
as NatCostOutstanding,
sum(ItemValue1 * isnull(case when itemvalue2 = 0 then ChargeRateRegNat else CHargeRateIntNat end,0))
as NatRevenueOutstanding,
NatCurrCode
from ODS_Staff_Task t, ODS_CurrentResource r
where t.TaskTypeID in (5,6) --missing time
and R.RESOURCEID = T.RESOURCEID
and r.resourcetypecode <> 'C'
and t.sitedesc = r.resourcesite
SQL 2:
Select SiteDesc, t.Resourceid, sum(ItemValue1) as ExpenseToApprove from ODS_Staff_Task t
where t.TaskTypeID in (2)
group by SiteDesc, t.Resourceid
SQL 3:
Select SiteDesc, t.Resourceid, sum(ItemValue1) as HoldsToRelease from ODS_Staff_Task t
where t.TaskTypeID in (3)
group by SiteDesc, t.Resourceid
SQL 4:
Select SiteDesc, t.Resourceid, sum(ItemValue1) as MonthlyReviewsOutstanding from ODS_Staff_Task t
where t.TaskTypeID in (4)
group by SiteDesc, t.Resourceid
非常感谢!
博