mysql 查询第几行到第几行记录的语句
mysql 查询第几行到第几行记录 查询最后一行和第一行记录 查询前几行和后几行记录
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;
或
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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