MySQL-将表引擎从innoDB更改为MyISAM?

让我们首先创建一个表-

mysql> create table DemoTable1982

   (

   StudentId int

   ,

   StudentName varchar(20),

   StudentAge int

   );

让我们检查表格引擎类型-

mysql> show create table DemoTable1982;

这将产生以下输出-

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

| Table         | Create Table                                                                                                                                                                                                                         |

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

| DemoTable1982 | CREATE TABLE `demotable1982` (`StudentId` int(11) DEFAULT NULL, `StudentName` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL, `StudentAge` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci |

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

1 row in set (0.00 sec)

这是将表引擎从innoDB更改为MyISAM的查询-

mysql> alter table DemoTable1982 ENGINE='MyISAM';

Records: 0  Duplicates: 0  Warnings: 0

现在让我们检查表引擎类型-

mysql> show create table DemoTable1982;

这将产生以下输出-

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

| Table         | Create Table                                                                                                                                                                                                                           |

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

| DemoTable1982 | CREATE TABLE `demotable1982` ( `StudentId` int(11) DEFAULT NULL, `StudentName` varchar(20) COLLATE utf8_unicode_ci DEFAULT NULL, `StudentAge` int(11) DEFAULT NULL ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci |

+---------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

1 row in set (0.00 sec)

以上是 MySQL-将表引擎从innoDB更改为MyISAM? 的全部内容, 来源链接: utcz.com/z/331455.html

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