视图的使用

一丶例1

 1 CREATE VIEW v_billonline
 2 as 
 3 
 4 select rb.Area,rb.ProjectId,rb.ProjectName,
 5 rb.FloorNumber,rb.FormatsName,rb.TwoFormatsName,
 6 rb.BunkNo,rb.BrandAbbreviation,s.BusinessManager,
 7 s.StoreManager,s.StoreManagerPhone,
 8 rb.BillYear,rb.BillMonth,rb.ThisReceivable as RentReceivable,
 9 rb.BillStatus as RentBillStatus,rb.F_ID as RentBilld, 
10 pb.ThisReceivable as PropertReceivable,pb.BillStatus as PropertBillStatus,
11 pb.F_ID as  PropertBillId
12 from he_finance_rentbill rb                                  -- 1
13 LEFT JOIN he_finance_propertybill pb  
14 on rb.PlanId=pb.PlanId  and rb.BillYear = pb.BillYear and rb.BillMonth= pb.BillMonth        -- 2
15 LEFT JOIN he_merchants_store s on rb.PlanId=s.PlanId;

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