MS SQL 字符串分隔

IF OBJECT_ID('[f_split]')  IS NOT NULL  --判断函数是否存在
    DROP  function [dbo].[f_test]
GO
Create function [dbo].[f_split](@SourceSql varchar(8000),@StrSeprate varchar(2))
   returns @temp table(a varchar(100))
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)[email protected])
  set @i=charindex(@StrSeprate,@SourceSql)
  end
if @SourceSql<>'\'
  insert @temp values(@SourceSql)
return 
end
           

调用该函数的例子:select * from  f_split('abcd-ba-df','-')

输出结果 : abcd

          ba

          df