sql 分割字符串 自定义函数

CREATE function [dbo].[SplitStr]


(


@SourceSql varchar(8000),


@StrSeprate varchar(100))


returns @temp table(F1 varchar(100)


)


as


begin


declare @ch as varchar(100)


set @SourceSql=@SourceSql+@StrSeprate


while(@SourceSql<>'')


begin


set @ch=left(@SourceSql,charindex(',',@SourceSql,1)-1)


insert @temp values(@ch)


set @SourceSql=stuff(@SourceSql,1,charindex(',',@SourceSql,1),'')


end


return


end

select F1 from dbo.SplitStr('1,2,3',',')