EXCEL导入 SQL SERVER 之 多行文本字符串，拼接形成INSERT SQL语句

EXCEL 数据直接复制单元格格式如下：

希望形成的SQL语句为：

insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values('2018','6','1','40255.00','40231.00') ;
insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values('2018','6','2','25905.00','26737.00') ;
insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values('2018','6','3','9100.00','11578.00') ;

insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values('2018','6','4','41079.00','46111.00') ;

最终编写存储过程解决：

----------------------------------------------------------------------------------------
--方法2  只执行存储过程 zpro_investComp_big ，传递EXCEL拷贝来的字符串参数
----------------------------------------------------------------------------------------

--select * from zt_investCompDetail where zyear=2018 and zmonth in (6) 
--delete from zt_investCompDetail where zyear=2018 and zmonth in (6)

--备注红色字符串部分直接从EXCEL上复制粘贴过来
exec zpro_investComp_big N'
2018	6	CP01	公司债	40255.00 	40231.00 
2018	6	CP02	股权投资	25905.00 	26737.00 
2018	6	CP03	基金	9100.00 	11578.00 
2018	6	CP04	股票	41079.00 	46111.00 

' 


--构造存储过程

drop proc zpro_investComp_big
go
create proc zpro_investComp_big
(
@str_init varchar(max)
)
as
begin

Declare @str varchar(max)
set @str = @str_init

 

select @str = REPLACE(@str, CHAR(13), ' ')
select @str = REPLACE(@str, CHAR(10), ' ')
select @str = REPLACE(@str, CHAR(9), ' ')

select @str = REPLACE(@str, '公司债', ' ')
select @str = REPLACE(@str, '股权投资', ' ')
select @str = REPLACE(@str, '基金', ' ')
select @str = REPLACE(@str, '股票', ' ')

 
 
--构造临时表
drop table ztemp_ins
SELECT IDENTITY(int,1,1) as zid,itg_str INTO ztemp_ins FROM (
select itg_str FROM DBO.[itg_Split](@str,' ') where itg_str <> '' and itg_str is not null
) as zt 


--更新类别字段
update ztemp_ins set itg_str=SUBSTRING(itg_str,4,1) 
where itg_str like '%CP%'
and len(itg_str)>1


--select * from ztemp_ins


--变量循环4行

declare @n int,@rows int
set @n = 1
set @rows = 20
declare @str_ins varchar(1000)


while @n<=@rows
	begin

  set @str_ins = ''
  SELECT  @str_ins =
    STUFF(
        (SELECT  char(39) + ',' + char(39) + cast(itg_str as varchar(200))
         FROM ztemp_ins
		 where zid between @n and @n+4
		 order by zid asc
         FOR xml path('')
         ),1,2,''
       )  


		
		set @str_ins = 'insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values(' +@str_ins + char(39) + ') ;'
    
       print (@str_ins)
	   exec (@str_ins)
	   
		select @n=@n+5
	end

	print('INSERT 语句已全部执行完毕')



 exec zpro_investComp
 print('已更新当月统计')
end
go

另有方法1，在EXCEL上形成SQL语句

----------------------------------------------------------------------------------------
--方法1：EXCEL 中 G列单元格补充公式,形成SQL语句
----------------------------------------------------------------------------------------
Step1.1:EXCEL 中 G列单元格补充公式：
=CONCATENATE("insert into zt_investCompDetail(zyear,zmonth,zid,thisyearvalue,endvalue) values('",A22,"','",B22,"','",RIGHT(C22,1),"','",D22,"','",E22,"','",F22,"');")

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