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  • 14.1.3 检查InnoDB 可用性:

    14.1.3 Checking InnoDB Availability 
    
    14.1.3 检查InnoDB 可用性:
    
    确定是否你的server 支持InnoDB:
    
    1.执行命令 SHOW ENGINES; 查看所有不同的MySQL 存储引擎
    
    mysql> SHOW ENGINES;
    +--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
    | Engine             | Support | Comment                                                        | Transactions | XA   | Savepoints |
    +--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
    | PERFORMANCE_SCHEMA | YES     | Performance Schema                                             | NO           | NO   | NO         |
    | MRG_MYISAM         | YES     | Collection of identical MyISAM tables                          | NO           | NO   | NO         |
    | CSV                | YES     | CSV storage engine                                             | NO           | NO   | NO         |
    | BLACKHOLE          | YES     | /dev/null storage engine (anything you write to it disappears) | NO           | NO   | NO         |
    | MyISAM             | YES     | MyISAM storage engine                                          | NO           | NO   | NO         |
    | MEMORY             | YES     | Hash based, stored in memory, useful for temporary tables      | NO           | NO   | NO         |
    | ARCHIVE            | YES     | Archive storage engine                                         | NO           | NO   | NO         |
    | InnoDB             | DEFAULT | Supports transactions, row-level locking, and foreign keys     | YES          | YES  | YES        |
    | FEDERATED          | NO      | Federated MySQL storage engine                                 | NULL         | NULL | NULL       |
    +--------------------+---------+----------------------------------------------------------------+--------------+------+------------+
    9 rows in set (0.01 sec)
    
    
     查看默认的存储引擎,查询INFORMATION_SCHEMA ENGINES table.
    
    (现在InnoDB 是默认的MySQL存储引擎)
    
    2.如果InnoDB 不在场, 你有一个mysqld binary 编译没有InnoDB支持 
    

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  • 原文地址:https://www.cnblogs.com/hzcya1995/p/13350150.html
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