设置默认存储引擎

(1)查看默认存储引擎

mysql> show variables like '%storage_engine%';

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

| Variable_name | Value |

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

| default_storage_engine | InnoDB |

| storage_engine | InnoDB |

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

2 rows in set (0.00 sec)

mysql> show engines;

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

| Engine | Support | Comment | Transactions | XA | Savepoints |

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

| MyISAM | YES | MyISAM storage engine | NO | NO | NO |

| MRG_MYISAM | YES | Collection of identical MyISAM tables | NO | NO | NO |

| FEDERATED | NO | Federated MySQL storage engine | NULL | NULL | NULL |

| BLACKHOLE | YES | /dev/null storage engine (anything you write to it disappears) | NO | NO | NO |

| MEMORY | YES | Hash based, stored in memory, useful for temporary tables | NO | NO | NO |

| CSV | YES | CSV storage engine | NO | NO | NO |

| ARCHIVE | YES | Archive storage engine | NO | NO | NO |

| InnoDB | DEFAULT | Supports transactions, row-level locking, and foreign keys | YES | YES | YES |

| PERFORMANCE_SCHEMA | YES | Performance Schema | NO | NO | NO |

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

9 rows in set (0.00 sec)

(2)设置默认存储引擎

修改配置文件：

[mysqld]

port = 3306

socket = /tmp/mysqld.sock

skip-external-locking

character_set_server=utf8

default-storage-engine=MyISAM

(3)重启mysql服务

[root@SR3 ~]# service mysql restart

Shutting down MySQL...[ OK ]

Starting MySQL..[ OK ]

[root@SR3 ~]#

(4)查看默认存储引擎

mysql> show variables like '%storage_engine%';

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

| Variable_name | Value |

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

| default_storage_engine | MyISAM |

| storage_engine | MyISAM |

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

2 rows in set (0.00 sec)

注：默认存储引擎修改成功