lyfz_repos/经典版源码/document/数据库维护脚本/跨年转数据/singleincomemoney过滤掉完全重复和不完全重复记录.sql

/*

申明：此脚本禁用，因为[singleincomemoney]与[singleincome]的id必须相同的,即singleincome的id相当于是[singleincomemoney]的外键作用

*/



--0.备份当前db的[singleincomemoney]表到singleincomemoney_back
select [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd]
into [db].[dbo].[singleincomemoney_back] from [db].[dbo].[singleincomemoney]
go

--1.将2014和db的dindnasp3表的全部记录插入到#tempall中;
select [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd]
into #tempall  from [db].[dbo].[singleincomemoney]
go

insert into #tempall
select [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd] 
from [2014].[dbo].[singleincomemoney]
go

--2.过滤掉#tempall中完全重复的记录到#tempdis中;
select distinct * into #tempdis from #tempall
go

drop table #tempall
go

--3.获取指定字段的不重复记录,过滤掉不完全重复的记录;
select identity(int,1,1) as autoid, * into #temp1 from #tempdis
select min(autoid) as autoid into #temp2 from #temp1 group by [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd]
go

select [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd]
into [db].[dbo].[singleincomemoney#] from #temp1 where autoid in(select autoid from #temp2) order by [name]
go

--4.将过滤好的记录重新插入原表;
drop table [db].[dbo].[singleincomemoney]
go

use db
CREATE TABLE [dbo].[singleincomemoney](
	[id] [nvarchar](50) NULL,
	[money] [nvarchar](50) NULL,
	[date] [nvarchar](50) NULL,
	[clerk] [nvarchar](50) NULL,
	[paytype] [nvarchar](50) NULL,
	[autoid] [int] IDENTITY(1,1) NOT NULL,
	[financecheck] [nvarchar](10) NULL,
	[time] [nvarchar](50) NULL,
	[jdd] [nvarchar](50) NULL
) ON [PRIMARY]
go

insert into [db].[dbo].[singleincomemoney]([id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd]) 
select [id],[money],[date],[clerk],[paytype],[financecheck],[time],[jdd] from [db].[dbo].[singleincomemoney#] 
go

drop table #tempdis 
drop table #temp1 
drop table #temp2 
drop table [db].[dbo].[singleincomemoney#] 
go
--5.结束