MySQL命令从另一个起始值开始？
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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