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mysql 查询第几行到第几行记录 查询最后一行和第一行记录 查询前_MySQL

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Release: 2016-06-01 13:52:13
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1、查询第一行记录:

    select   *   from   table  limit   1

2、查询第n行到第m行记录
     select * from table1  limit n-1,m-n;

     SELECT * FROM table LIMIT 5,10;返回第6行到第15行的记录

     select * from employee limit 3,1; // 返回第4行

3、查询前n行记录

    select * from table1 limit 0,n;

    select * from table1 limit n;

4、查询后n行记录

     select * from table1 order by id desc dlimit n;//倒序排序,取前n行 id为自增形式

5、查询一条记录($id)的下一条记录

     select * from table1 where id>$id  order by id asc dlimit 1

6、查询一条记录($id)的上一条记录

    select * from table1 where id

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