摘要：
row_number()可以查找主键不相连的数据select * from (select row_number()over(order by peopleId desc) as rowNum ,* from T_People)as tb where rowNum between 21 and 30 阅读全文
posted @ 2010-10-31 16:56
杨——
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摘要：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD> <TITLE>正则表达式验证小数 </TITLE></HEAD><BODY> <script language="JavaScript" type="text/... 阅读全文
posted @ 2010-10-31 16:23
杨——
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