create function uf_getStrBySplit(@old_str varchar(8000),@split varchar(50),@pos int) returns varchar(200)
as
/*
功能描述：返回分割后的字符串的第几个字符串
参数说明:@old_str:原字符串
@split:分隔符
@pos:第几个
*/
begin
declare @rtn varchar(200),
@li_p int
select @rtn=''
select @old_str=ltrim(rtrim(@old_str))+@split
select @li_p=0
while charindex(@split,@old_str)>1
begin
select @li_p=@li_p + 1
if @li_p=@pos
begin
select @rtn=left(@old_str,charindex(@split,@old_str) - 1)
return @rtn
end
select @old_str=right(@old_str,len(@old_str) - charindex(@split,@old_str))
end
return @rtn
end
create procedure usp_upd_stadium_stadium(@ids varchar(100))
as
/*
--测试
execute usp_upd_stadium_stadium '0001,0002,0003,0004,'
*/
begin
declare @i int,
@cnt int,
@id varchar(4)
select @i=0,@cnt=0
select @cnt=len(replace(@ids,',',',_')) - len(@ids)
while @i<@cnt
begin
select @i=@i+1
select @id = dbo.uf_getStrBySplit(@ids,',',@i)
print @id
end
end