mysql表引擎myisam改為innodb

1、進入數據庫

2、SELECT  CONCAT('ALTER TABLE `', table_name, '` ENGINE=InnoDB;') AS sql_statements FROM    information_schema.tables AS tb WHERE   table_schema = '數據庫名' AND     `ENGINE` = 'MyISAM' AND     `TABLE_TYPE` = 'BASE TABLE' ORDER BY table_name DESC into outfile '/var/lib/mysql/輸出文件名';    #找到引擎為myisam的表

3、mysql 數據庫名 < /var/lib/mysql/輸出文件名     #更改表引擎