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orAClE的分页查询

oracle分页有通用写法,假设一页5行 select * from ( select t.*,rownum from ( select * from table1 where condition order by column) t ) where rownum>(pangeNow-1)*5 and rownum(pangeNow-1)*5 and rownum

用rownum就行了。 select t.* from(select rownum,表名.* from 表名) twhere rn between (页数-1)*3+1 and 页数*3页数是变量,看你想取第几页了。

ROWNUM是伪列,只能= 所以需要给ROWNUM起个别名,变成逻辑列后来比较 select * from (select rownum as num,a.* from (select * from test order by 1 asc) a) t where t.num>=20 and t.num

select * from (select a.*,rownum rn from (select * from 表名) a ) where rn between 1 and 50 50行为一页 1和50为行号,根据你的情况自己改

Mysql分页采用limt关键字 select * from t_order limit 5,10; #返回第6-15行数据 select * from t_order limit 5; #返回前5行 select * from t_order limit 0,5; #返回前5行 Mssql 2000分页采用top关键字(20005以上版本也支持关键字rownum) Sele...

1、通常的分页写法,也是第一种分页方法,类似如下方式: select * from ( select a.*, rownum rn from (select * from test a order by object_name) a where rownum 990; 这种方式,是对表进行排序翻页,比较常见,但是,第一页与第1000页的性...

oracle分页有通用写法,假设一页5行 select * from ( select t.*,rownum from ( select * from table1 where condition order by column) t ) where rownum>(pangeNow-1)*5 and rownum(pangeNow-1)*5 and rownum

您好:oracle查询分页可分为两种情况,一种使用的是rownum ,另外一种则是使用 row_number() over(order by column_name desc)。1.使用rownum分页查询,可用以下方式:select t2.* from (select t1.*,rownum as rn from table_name t1 where 1=1...

sql语句如下: 分页1 SELECT * FROM (Select ROWNUM AS ROWNO, T.* from 表名 T(别名) where 表字段 between to_date('20060501', 'yyyymmdd') and to_date('20060731', 'yyyymmdd') AND ROWNUM = 10; 经过测试,此方法成本最低,只嵌套一层,速...

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