如果输入参数为 1,‘’,1
那么输出为:
1,'fdf1','namne1',12,1
2,'fdf2','name2','24,1
4,'fdf4','name4',12,1如果输入参数为 1,‘’,1
2,'fdf2','name2','24,1谢谢
-----------------
有什麼不同?
那么输出为:
1,'fdf1','namne1',12,1
2,'fdf2','name2','24,1
4,'fdf4','name4',12,1如果输入参数为 1,‘’,1
2,'fdf2','name2','24,1谢谢
-----------------
有什麼不同?
go
--> -->
if not object_id('T1') is null
drop table T1
Go
Create table T1([UID] int,[F1] nvarchar(4),[F2] nvarchar(4))
Insert T1
select 1,N'aad1',N'fdf1' union all
select 2,N'aad2',N'fdf2' union all
select 3,N'aad3',N'fdf3' union all
select 4,N'aad4',N'fdf4'
Go
--> -->
if not object_id('T2') is null
drop table T2
Go
Create table T2([UID] int,[name] nvarchar(6),[age] int,[gender] int)
Insert T2
select 1,N'namne1',12,1 union all
select 2,N'name2',24,1 union all
select 3,N'name3',36,1 union all
select 4,N'name4',12,1 union all
select 5,N'name5',24,1 union all
select 6,N'name6',36,1
Go--> -->
if not object_id('T3') is null
drop table T3
Go
Create table T3([UID] int,[UIDSET] nvarchar(3))
Insert T3
select 1,N'2,4' union all
select 2,''
Go
Select
T2.name,T2.age,T2.gender,T1.UID,T1.F2
from T1
inner join T2 on t1.UID=t2.UID
where
exists(select 1 from T3 where [UID]=t2.[UID] or ','+[UIDSET]+',' like '%,'+rtrim(t2.[UID])+',%')
and T2.gender=@gender