数据分页查询

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转载自传智播客论坛
sql server方案1:

      select top 10 * from t where id not in (select top 30 id from t order by id ) orde by id

sql server方案2:

      select top 10 * from t where id in (select top 40 id from t order by id) order by id desc



mysql方案:
select * from t order by id limit 30,10



oracle方案:
select * from (select rownum r,* from t where r<=40) where r>30
其实 这只是我们知道的!对于oracle 还有一个抓取

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