To determine whether your server supports InnoDB:
確定您的服務器是否支持InnoDB:
- Issue the SHOW ENGINES statement to view the available MySQL storage engines. Look for DEFAULT in the InnoDB line.
- 執行SHOW ENGINES 語句以查看可用的 MySQL 存儲引擎。在 InnoDB 行中查找DEFAULT值。
mysql> SHOW ENGINES;
Alternatively, query the INFORMATION_SCHEMA.ENGINES table.
另外，也去查詢INFORMATION_SCHEMA.ENGINES 表
mysql> SELECT * FROM INFORMATION_SCHEMA.ENGINES;
(Now that InnoDB is the default MySQL storage engine, only very specialized environments might not support it.)
(現在innoddb是mysql的默認存儲引擎，只有在特別特殊的環境纔不支持它)
- Issue a SHOW VARIABLES statement to confirm that InnoDB is available.
- 執行一個SHOW VARIABLES語句以確認InnoDB是否是可用的。
mysql> SHOW VARIABLES LIKE 'have_innodb'; - If InnoDB is not present, you have a mysqld binary that was compiled without InnoDB support and you need to get a different one.
- 如果InnoDB不存在，您有一個mysqld二進制文件它是在沒有InnoDB支持的情況下編譯的，您需要得到另一個mysqld二進制文件。
- If InnoDB is present but disabled, go back through your startup options and configuration file and get rid of any --skip-innodb option.
- 如果InnoDB存在但是禁用的，那麼可以通過啓動選項和配置文件返回，並刪除任何--skip-innodb選項。