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et ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER function [dbo].[Get_StrArrayLength]
(
 @str varchar(1024),  --Òª·Ö¸îµÄ×Ö·û´®
 @split varchar(10)  --·Ö¸ô·ûºÅ
)
returns int
as
begin
 declare @location int
 declare @start int
 declare @length int
 set @str=ltrim(rtrim(@str))
 set @location=charindex(@split,@str)
 set @length=1
 while @location<>0
 begin
   set @start=@location+1
   set @location=charindex(@split,@str,@start)
   set @length=@length+1
 end
 return @length
end


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