分列拆值
摘要:
之前的老办法, 一般是使用临时表 SELECT TOP 8000 id = IDENTITY(int, 1, 1) INTO # FROM syscolumns a, syscolumns b SELECT A.id, SUBSTRING(A.[values], B.id, CHARINDEX(',', A.[values] + ',', B.id) - B.id) FROM table A, #... 阅读全文
posted @ 2007-02-03 13:44 xiaoc.li 阅读(133) 评论(0) 推荐(0)