sql如何取出一个字段前四位之后的字符
00001、00002、00003、00004……更新为取其后四位。怎么做啊
推荐回答（3个）
把前4位替换成空格
stuff(col1,1,4,'')
declare @str varchar(100)
set @str='http://zhidao.baidu.com/question/273075839.html'
select Substring(@str,5,len(@str))
-----------------------------------
1楼的办法也很不错
SUBSTRING(Title, 5, 1000)
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