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MySQL命令从另一个起始值开始？

2024-04-28 07:57:03 409

让我们首先创建一个表-

mysql> create table DemoTable
   (
   ClientId int NOT NULL AUTO_INCREMENT PRIMARY KEY,
   ClientName varchar(30)
   );

使用插入命令在表中插入记录-

mysql> insert into DemoTable(ClientName) values('John');
mysql> insert into DemoTable(ClientName) values('Chris');
mysql> insert into DemoTable(ClientName) values('Robert');
mysql> insert into DemoTable(ClientName) values('David');
mysql> insert into DemoTable(ClientName) values('Bob');
mysql> insert into DemoTable(ClientName) values('Carol');
mysql> insert into DemoTable(ClientName) values('Sam');
mysql> insert into DemoTable(ClientName) values('Mike');

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-

+----------+------------+
| ClientId | ClientName |
+----------+------------+
| 1        | John       |
| 2        | Chris      |
| 3        | Robert     |
| 4        | David      |
| 5        | Bob        |
| 6        | Carol      |
| 7        | Sam        |
| 8        | Mike       |
+----------+------------+
8 rows in set (0.00 sec)

以下是从起始值查询MySQLOrder-

mysql> select *from DemoTable order by ClientId < 5,ClientId;

这将产生以下输出-

+----------+------------+
| ClientId | ClientName |
+----------+------------+
| 5        | Bob        |
| 6        | Carol      |
| 7        | Sam        |
| 8        | Mike       |
| 1        | John       |
| 2        | Chris      |
| 3        | Robert     |
| 4        | David      |
+----------+------------+
8 rows in set (0.00 sec)

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MySQL命令从另一个起始值开始？

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