代碼如下:

CREATE TABLE tb(standards varchar(50), amount varchar(50), variation varchar(50),statuss varchar(50),Reason varchar(50)) 
insert into tb values('55','279','4','物量積壓','加工人員設備不足;T排制作進度較慢;') 
insert into tb values('55','279','4','物量積壓','部件人員不足;') 
insert into tb values('55','279','4','物量積壓','跨間場地積壓;圖紙問題較多;') 
insert into tb values('56','300','4','物量積壓','AAAA;') 
insert into tb values('56','300','4','物量積壓','BBBB;') 
insert into tb values('56','300','4','物量積壓','CCCC;') 

create function test(@standards varchar(100)) 
returns varchar(8000) 
as 
begin 
declare @re varchar(500) 
set @re = '' 
select @re = @re+','+Reason 
from tb 
where @standards=standards 
return (stuff(@re,1,1,'')) 
end 

調用 

復制代碼代碼如下:

select distinct standards,amount,variation,statuss,Reason = dbo.test('55') from tb where standards=55 
select distinct standards,amount,variation,statuss,Reason = dbo.test('56') from tb where standards=56