此脚本的确为我提供了已更改行的列表,但我还需要确保已更改行的数量应等于最近1小时内更新的行的数量,这将使我对验证。
以下是提供给我更改行列表的代码。如果我没有记错的话,除了会给我第一条选择语句中的所有行,第二行中的所有行都不会。我只是想知道如何在运行以下查询时检查最近一小时更新的行数,这些行必须与行数匹配。
Select [Accounting_Period_ID]
,[Policy_Number]
,[Risk_ID]
,[Product_ID]
,[Inception_Date_ID]
,[Effective_Date_ID]
,[Expiration_Date_ID]
,[Cancellation_Date_ID]
,[Reinstate_Date_ID]
,[Policy_Source_System_ID]
,[Risk_Geo_ID]
,[Risk_Profile_ID]
,[Policy_Status_ID]
,[Agency_ID]
,[Limit_Selection_ID]
,[Written_Premium_MTD]
,[Written_Premium_ITD]
,[Fees_MTD]
,[Fees_ITD]
,[Commission_MTD]
,[Commission_ITD]
,[Earned_Premium_MTD]
,[Earned_Premium_ITD]
,[In_Force_Count]
,[New_Business_Count]
,[Renewed_Count]
,[Cancelled_Count]
,[Reinstated_Count]
,[Dwelling_Limit]
,[Other_Structures_Base_Limit]
,[Other_Structures_Extended_Limit]
,[Other_Structures_Total_Limit]
,[Contents_Limit]
,[Additional_Living_Expense_Limit]
,[Liability_Limit]
,[Medical_Limit]
,[Total_Insured_Value]
,[Replacement_Value]
,[AOP_Deductible]
,[Days_in_Force]
,[Earned_House_Years]
,[Cancellation_Entry_Date_ID]
,[Reinstate_Entry_Date_ID]
,[Seq]
,[Inserted_Date]
,[Inserted_By]
,[Last_Updated_Date]
,[Last_Updated_By]
,[Insurance_score]
,[Rewrite_Count]
,[Entry_Date_ID] from Datamart.Policy.Fact_Monthly_Policy_Snap_20190403
where Policy_Source_System_ID = 8
EXCEPT
Select [Accounting_Period_ID]
,[Policy_Number]
,[Risk_ID]
,[Product_ID]
,[Inception_Date_ID]
,[Effective_Date_ID]
,[Expiration_Date_ID]
,[Cancellation_Date_ID]
,[Reinstate_Date_ID]
,[Policy_Source_System_ID]
,[Risk_Geo_ID]
,[Risk_Profile_ID]
,[Policy_Status_ID]
,[Agency_ID]
,[Limit_Selection_ID]
,[Written_Premium_MTD]
,[Written_Premium_ITD]
,[Fees_MTD]
,[Fees_ITD]
,[Commission_MTD]
,[Commission_ITD]
,[Earned_Premium_MTD]
,[Earned_Premium_ITD]
,[In_Force_Count]
,[New_Business_Count]
,[Renewed_Count]
,[Cancelled_Count]
,[Reinstated_Count]
,[Dwelling_Limit]
,[Other_Structures_Base_Limit]
,[Other_Structures_Extended_Limit]
,[Other_Structures_Total_Limit]
,[Contents_Limit]
,[Additional_Living_Expense_Limit]
,[Liability_Limit]
,[Medical_Limit]
,[Total_Insured_Value]
,[Replacement_Value]
,[AOP_Deductible]
,[Days_in_Force]
,[Earned_House_Years]
,[Cancellation_Entry_Date_ID]
,[Reinstate_Entry_Date_ID]
,[Seq]
,[Inserted_Date]
,[Inserted_By]
,[Last_Updated_Date]
,[Last_Updated_By]
,[Insurance_score]
,ISNULL([Rewrite_Count],0) Rew
,[Entry_Date_ID] from Datamart.Policy.Fact_Monthly_Policy_Snap
where Policy_Source_System_ID = 8
答案 0 :(得分:0)
DATEADD(hh,-1,GETDATE())为您提供实际时间减去1小时。您可以将其与Last_Updated_Date进行比较。 Count(*)为您提供行数。