选择从特定 id 开始记录的 MySQL 查询

我们先创建一个表 −

mysql> create table DemoTable
   -> (
   -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,
   -> Name varchar(100)
   -> );
Query OK, 0 rows affected (0.67 sec)

使用 insert 命令在表中插入一些记录 −

mysql> insert into DemoTable(Name) values('John');
Query OK, 1 row affected (0.12 sec)

mysql> insert into DemoTable(Name) values('David');
Query OK, 1 row affected (0.10 sec)

mysql> insert into DemoTable(Name) values('Carol');
Query OK, 1 row affected (0.12 sec)

mysql> insert into DemoTable(Name) values('Bob');
Query OK, 1 row affected (0.11 sec)

mysql> insert into DemoTable(Name) values('Mike');
Query OK, 1 row affected (0.15 sec)

mysql> insert into DemoTable(Name) values('Chris');
Query OK, 1 row affected (0.22 sec)

使用 select 语句从表中显示所有记录 −

mysql> select *from DemoTable;

输出

+----+-------+
| Id | Name  |
+----+-------+
| 1  | John  |
| 2  | David |
| 3  | Carol |
| 4  | Bob   |
| 5  | Mike  |
| 6  | Chris |
+----+-------+
6 rows in set (0.00 sec)

以下是选择从特定 id 开始记录的查询。

mysql> select *from DemoTable where Id>=2 order by Id DESC;

输出

+----+-------+
| Id | Name  |
+----+-------+
| 6  | Chris |
| 5  | Mike  |
| 4  | Bob   |
| 3  | Carol |
| 2  | David |
+----+-------+
5 rows in set (0.00 sec)

Rama Giri

更新于: 30-Jul-2019

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