sqlserver 分页的方法
发布时间:2020-12-12 14:07:16 所属栏目:MsSql教程 来源:网络整理
导读:sqlserver2000时的分页思路 1.分页查询时,首先将数据排序 ?? ?select * from MyStudent order by fid desc 2.取第一页数据 ?? ?select Top 5 * from MyStudent order by fid desc 3.取第二页数据 ?? ?select Top 5 * from MyStudent ?? ?where fid not in ?
sqlserver2000时的分页思路
1.分页查询时,首先将数据排序 ?? ?select * from MyStudent order by fid desc 2.取第一页数据 ?? ?select Top 5 * from MyStudent order by fid desc 3.取第二页数据 ?? ?select Top 5 * from MyStudent ?? ?where fid not in ?? ?( ?? ??? ?select Top 5 * from MyStudent order by fid desc ?? ?) ?? ?order by fid desc 4.取第三页的数据 ?? ?select Top 5 * from MyStudent ?? ?where fid not in ?? ?( ?? ??? ?select Top (2*5) * from MyStudent order by fid desc ?? ?) ?? ?order by fid desc 4.取第四页的数据 ?? ?select Top 5 * from MyStudent ?? ?where fid not in ?? ?( ?? ??? ?select Top (3*5) * from MyStudent order by fid desc ?? ?) ?? ?order by fid desc ?? ? sqlserver2005时的分页思路?? ? --第7页数据 select * from ( ?? ?select *,row_number() over(order by fid desc) as runumber ?? ?from MyStudent ) as tbl where tbl.rnumber between 6*5+1 and 7*5 --第20页数据 select * from ( ?? ?select *,row_number() over(order by fid desc) as runumber ?? ?from MyStudent ) as tbl where tbl.rnumber between 19*5+1 and 20 *5 --开窗函数与聚合函数一起使用,可以让聚合函数对每一条数据都计算一次 select *,count(*) over() as 总条数 from MyStudent (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |