摘要: (1)数据记录筛选: sql="select*from数据表where字段名=字段值orderby字段名[desc]" sql="select*from数据表where字段名like'%字段值%'orderby字段名[desc]" sql="selecttop10*from数据表where字段名orderby字段名[desc]" sql="select*from数据表where字段名in('值1'... 阅读全文
posted @ 2010-06-30 23:51 夜风Mad 阅读(295) 评论(0) 推荐(0)