如何在MySQL中跳过行?
要跳过行,请使用LIMIT OFFSET。让我们首先创建一个表 –
mysql> create table DemoTable860(
Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,
Name varchar(100)
);
Query OK, 0 rows affected (0.73 sec)
使用insert命令将一些记录插入表中 –
mysql> insert into DemoTable860(Name) values('Chris');
Query OK, 1 row affected (0.14 sec)
mysql> insert into DemoTable860(Name) values('Robert');
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable860(Name) values('David');
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable860(Name) values('Bob');
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable860(Name) values('Mike');
Query OK, 1 row affected (0.22 sec)
mysql> insert into DemoTable860(Name) values('Sam');
Query OK, 1 row affected (0.07 sec)
使用select语句显示表中的所有记录 –
mysql> select *from DemoTable860;
这将产生以下输出 –
+----+--------+
| Id | Name |
+----+--------+
| 1 | Chris |
| 2 | Robert |
| 3 | David |
| 4 | Bob |
| 5 | Mike |
| 6 | Sam |
+----+--------+
6 rows in set (0.00 sec)
以下是在MySQL中跳过行的查询 –
mysql> select *from DemoTable860 limit 3 offset 2;
这将产生以下输出 –
+----+-------+
| Id | Name |
+----+-------+
| 3 | David |
| 4 | Bob |
| 5 | Mike |
+----+-------+
3 rows in set (0.00 sec)
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