在MySQL中将row_format更改为动态吗?

要在MySQL中将row_format更改为dynamic,请使用以下语法:

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)
);

让我们使用DESC命令检查表的描述:

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更改为动态的查询:

mysql> alter table DemoTable ROW_FORMAT=DYNAMIC;
Records: 0 Duplicates: 0 Warnings: 0