SQL SERVER 存储过程 - SQL Server论坛

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SQL SERVER 存储过程

程序代码：

DECLARE @sql VARCHAR(1000)
SET @sql='SELECT Item_id as '+'周数'
select @sql=@sql+
',max(case [sd] when '''+sd+''' then jhccl else 0 end)['+sd+']'
from(select distinct sd from MRP_Plan where sd<>'当前') as a
SET @sql=@sql+'from MRP_Plan  WHERE Item_id in (select distinct Item_id from MRP_Plan where Item_id in
(select Item_id from Production where work_cen_name=''中心1''))and MRP_ID=''MR002'' group  by Item_id  '
exec(@sql)

有没有办法把上面的代码改成通用的存储过程 work_cen_name和MRP_id作为输入参数？

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Create procedure [dbo].[Work_MRP] @id varchar(20),@name varchar(20) as DECLARE @@sql VARCHAR(1000) SET @@sql='SELECT Item_id as '+'周数'select @@sql=@@sql+',max(case [sd] when '''+sd+''' then jhccl else 0 end)['+sd+']' from(select distinct sd from MRP_Plan where sd<>'当前') as a SET @@sql=@@sql+'from MRP_Plan where Item_id in (select distinct Item_id from MRP_Plan where Item_id in (select Item_id from Production where work_cen_name='''+@name+'''))and MRP_id='''+@id+''' group by Item_id ' exec (@@sql) go