JDBC中大数据量的分页解决方法？

最好的办法是利用sql语句进行分页，这样每次查询出的结果集中就只包含某页的数据内容。

sql语句分页，不同的数据库下的分页方案各不一样，下面是主流的三种数据库的分页sql：

oracle:

 

select * from

(select *,rownum as tempid from student )  t

where t.tempid between " + pageSize*(pageNumber-1) + " and " + pageSize*pageNumber

 

mysql:

select * from students limit " + pageSize*(pageNumber-1) + "," + pageSize;

 

sql server:

select top " + pageSize + " * from students where id not in +

 (select top " + pageSize * (pageNumber-1) +  id from students order by id) +

 "order by id;