--分割字符串,src源字符串,s分隔符,index分割后要取的位置
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE FUNCTION f_split
(
@src varchar(8000),
@s varchar(32),
@index int
)
returns varchar(100)
AS
BEGIN
declare @temp varchar(1000),@start int,@end int,@len int,@count int
set @index=2
set @start=1
set @count=0
set @len=len(@src)
while @count<@index
begin
if @end>@len
return ''
set @end=charindex(@s,@src,@start)
if @end=0
begin
set @end=@len+1--return @temp
end
set @temp=substring(@src,@start,@end-@start)
set @count=@count+1
set @start=@end+len(@s)
end
return @temp
END
GO
SQLServer2008 split函数
最新推荐文章于 2023-10-17 15:06:34 发布