在 MySQL 中获取两行之间的数据?
mysqlmysqli database更新于 2025/9/15 16:44:17
要获取两行之间的数据,请使用 LIMIT 的概念。让我们首先创建一个表 −
mysql> create table DemoTable ( Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, Name varchar(10) ); Query OK, 0 rows affected (0.22 sec)
使用 insert 命令在表中插入一些记录 −
mysql> insert into DemoTable(Name) values('Larry');
Query OK, 1 row affected (0.06 sec)
mysql> insert into DemoTable(Name) values('Robert');
Query OK, 1 row affected (0.05 sec)
mysql> insert into DemoTable(Name) values('Chris');
Query OK, 1 row affected (0.05 sec)
mysql> insert into DemoTable(Name) values('David');
Query OK, 1 row affected (0.04 sec)
mysql> insert into DemoTable(Name) values('Bob');
Query OK, 1 row affected (0.06 sec)
mysql> insert into DemoTable(Name) values('Sam');
Query OK, 1 row affected (0.04 sec)
mysql> insert into DemoTable(Name) values('Mike');
Query OK, 1 row affected (0.06 sec)
mysql> insert into DemoTable(Name) values('Carol');
Query OK, 1 row affected (0.05 sec)
mysql> insert into DemoTable(Name) values('John');
Query OK, 1 row affected (0.05 sec)
使用 select 语句显示表中的所有记录 −
mysql> select *from DemoTable;
这将产生以下输出 −
+----+--------+ | Id | Name | +----+--------+ | 1 | Larry | | 2 | Robert | | 3 | Chris | | 4 | David | | 5 | Bob | | 6 | Sam | | 7 | Mike | | 8 | Carol | | 9 | John | +----+--------+ 9 rows in set (0.00 sec)
以下是获取两行之间的数据的查询 −
mysql> select *from DemoTable limit 2,3;
这将产生以下输出 -
+----+-------+ | Id | Name | +----+-------+ | 3 | Chris | | 4 | David | | 5 | Bob | +----+-------+ 3 rows in set (0.00 sec)
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mysql 参考教程 - 该教程包含有关 mysql 的更多信息:https://www.cainiaomax.com/mysql/

