表test中有两个字段A,B
A B
ABX,CDN,FFF GGG,TTT,HHH要求合并A和B2字段A B
ABX GGG
ABX TTT
ABX HHH
CDN GGG
CDN TTT
CDN HHH
FFF GGG
FFF TTT
FFF HHH谢谢!
A B
ABX,CDN,FFF GGG,TTT,HHH要求合并A和B2字段A B
ABX GGG
ABX TTT
ABX HHH
CDN GGG
CDN TTT
CDN HHH
FFF GGG
FFF TTT
FFF HHH谢谢!
drop function [dbo].[fn_split]
GOSET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS OFF
GO/*
功能:实现split功能的函数
*/create function fn_split
(
@inputstr varchar(8000),
@seprator varchar(10)
)
returns @temp table (a varchar(200))
as begin
declare @i int set @inputstr = rtrim(ltrim(@inputstr))
set @i = charindex(@seprator, @inputstr) while @i >= 1
begin
insert @temp values(left(@inputstr, @i - 1)) set @inputstr = substring(@inputstr, @i + 1, len(@inputstr) - @i)
set @i = charindex(@seprator, @inputstr)
end if @inputstr <> '\'
insert @temp values(@inputstr) return
endGO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GOdeclare @s1 varchar(1000),@s2 varchar(1000)set @s1='ABX,CDN,FFF'
set @s2='GGG,TTT,HHH'select t1.a as A,t2.a as B
from
(select * from dbo.fn_split(@s1,',') ) as t1
cross join
(select * from dbo.fn_split(@s2,',') ) as t2
order by a,b