摘要: ---分页方法 ------------1.top分页:selecttop10*fromOrdersawherea.orderidnotin(selecttop10orderidfromOrdersorderbyorderid)orderbya.orderid------------2.MAX函数---这种方法的前提是有唯一值的一个列。selecttop10*fromOrdersawherea.orderid>(selectMAX(orderid)from(selecttop10orderidfromOrdersorderbyorderid)asorderid)orderbyorderi 阅读全文
posted @ 2011-10-11 13:39 qingsong_do 阅读(305) 评论(0) 推荐(1) 编辑