Warning: Undefined array key "HTTP_REFERER" in /www/wwwroot/prod/www.enjoyasp.net/wp-content/plugins/google-highlight/google-hilite.php on line 58

1，将循环因子1，2，3，4，5....存入一表中，用此表与目标表进行关联即可。
2，例子：提取 字符串  ‘13604784785薛小姐’非中文部分
create table #tt(n int)          --循环数
declare @tt int
set @tt=1
while @tt<=200
begin
        insert #tt values(@tt)
        set @tt=@tt+1
END
CREATE TABLE #ts(tel VARCHAR(100))
INSERT INTO #ts VALUES ('13604784785薛小姐')

declare @string varchar(200)
SELECT TOP 1 *,SUBSTRING(tel,1,n-1) FROM (
SELECT tel,n,case when SUBSTRING(tel,n,1) LIKE '[0-9]' THEN NULL ELSE STUFF(tel,n,0,'#') END AS 'string'
FROM #ts JOIN #tt ON n < LEN(#ts.tel))m1
WHERE m1.string IS NOT null