将MySQL中的row_format修改为dynamic？

要将MySQL中的row_format修改为dynamic，可按以下语法进行操作：

ALTER TABLE yourTableName ROW_FORMAT=DYNAMIC;

让我们首先创建一个表：

mysql> create table DemoTable
(
   CustomerId int NOT NULL AUTO_INCREMENT PRIMARY KEY,
   CustomerName varchar(200),
   CustomerAge int,
   CustomerAddress varchar(200)
);
Query OK, 0 rows affected (0.73 sec)

使用DESC命令检查表的描述信息如下：

mysql> desc DemoTable;

这将产生以下输出：

+-----------------+--------------+------+-----+---------+----------------+
| Field           | Type         | Null | Key | Default | Extra          |
+-----------------+--------------+------+-----+---------+----------------+
| CustomerId      | int(11)      | NO   | PRI | NULL    | auto_increment |
| CustomerName    | varchar(200) | YES  |     | NULL    |                |
| CustomerAge     | int(11)      | YES  |     | NULL    |                |
| CustomerAddress | varchar(200) | YES  |     | NULL    |                |
+-----------------+--------------+------+-----+---------+----------------+
4 rows in set (0.00 sec)

以下是将row_format修改为dynamic的查询：

mysql> alter table DemoTable ROW_FORMAT=DYNAMIC;
Query OK, 0 rows affected (1.05 sec)
Records: 0 Duplicates: 0 Warnings: 0

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