1.Oracle:
select * from ( select row_.*, rownum rownum_ from ( query_SQL ) row_ where rownum =< max) where rownum_ >= min
2.SQL Server:
select top @pagesize * from tablename where id not in (select top @pagesize*(@page-1) id from tablename order by id) order by id
3.MySQL
select * from tablename limit position, counter
4.DB2
select * from (select *,rownumber() as ROW_NEXT from tablename) where ROW_NEXT between min and max
本文介绍了在Oracle、SQLServer、MySQL及DB2等主流数据库中实现分页查询的具体方法。每种数据库都有其独特的语法来限制返回的数据行数,这对于提高大型系统的查询效率至关重要。
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