1.檢視目前資料引擎的指令:
show engines;
2.
USE `[DBNAME]`;
SELECT GROUP_CONCAT(CONCAT( 'ALTER TABLE ' ,TABLE_NAME ,' ENGINE=InnoDB; ') SEPARATOR '' )
FROM information_schema.TABLES AS t
WHERE TABLE_SCHEMA = '[DBNAME]' AND TABLE_TYPE = 'BASE TABLE';
将其中的紅色部分替換為你所使用的資料庫
執行後其實生成的是查詢指令,然後copy生産的指令,執行SQL 即可:
ALTER TABLE info_aaaa ENGINE=InnoDB; ALTER TABLE info_data_bbb ENGINE=InnoDB; ALTER TABLE info_data_ccc ENGINE=InnoDB; ALTER TABLE info_data_ddd ENGINE=InnoDB; ALTER TABLE info_data_eee ENGINE=InnoDB; ALTER TABLE info_data_fffENGINE=InnoDB;
再次檢視資料表的資料引擎已經更改了:show table status from [DBNAME];