create function [dbo].[f_Split] ( @SourceSql nvarchar(max),--源分隔字符串 @StrSeprate varchar(10)--分隔符 ) returns @temp table(a nvarchar(max)) as begin declare @i int set @SourceSql=rtrim(ltrim(@SourceSql)) set @i=charindex(@StrSeprate,@SourceSql) while @i>=1 begin insert @temp values(left(@SourceSql,@i-1)) set @SourceSql=substring(@SourceSql,@i+1,len(@SourceSql)-@i) set @i=charindex(@StrSeprate,@SourceSql) end if @SourceSql<>'\' insert @temp values(@SourceSql) return end GO
然后再用这种格式 就是你要的结果了: select stuff((select ','+aa from b for xml path('')) ,1,1,'')
create function [dbo].[f_Split]
(
@SourceSql nvarchar(max),--源分隔字符串
@StrSeprate varchar(10)--分隔符
)
returns @temp table(a nvarchar(max))
as
begin
declare @i int
set @SourceSql=rtrim(ltrim(@SourceSql))
set @i=charindex(@StrSeprate,@SourceSql)
while @i>=1
begin
insert @temp values(left(@SourceSql,@i-1))
set @SourceSql=substring(@SourceSql,@i+1,len(@SourceSql)-@i)
set @i=charindex(@StrSeprate,@SourceSql)
end
if @SourceSql<>'\'
insert @temp values(@SourceSql)
return
end
GO
select stuff((select ','+aa from b for xml path('')) ,1,1,'')