SQL升级脚本先删除后创建，可保证每次都可以正常运行！

--列

IF COL_LENGTH('CT_BrokageBack', 'QuotaMoney') IS NOT NULL
Begin
ALTER TABLE CT_BrokageBack DROP COLUMN QuotaMoney
End
alter table CT_BrokageBack add QuotaMoney [numeric](19, 2)

--视图

if exists (select 1 from dbo.sysobjects where id = object_id(N'dbo.VW_CT_ContractCopperateExport') and OBJECTPROPERTY(id, N'IsView') = 1)
drop view dbo.VW_CT_ContractCopperateExport
GO

--函数

if exists (select 1 from dbo.sysobjects where id = object_id(N'FN_GetMaxDate') and xtype in (N'FN', N'IF', N'TF'))
drop function FN_GetMaxDate
GO

--存储过程

if exists (select * from dbo.sysobjects where id = object_id(N'PR_ContractRebateList') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
Drop procedure dbo.PR_ContractRebateList
Go

--表

if not exists (select 1 from dbo.sysobjects where id = object_id(N'CT_ContractReceivables') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
Begin

End