mysql批量修改數據庫表引擎

數據庫表之前的引擎是MyISAM,影響事務操作,要改成Innodb引擎

查詢表引擎

SELECT CONCAT(table_name,'  ', engine)
      FROM information_schema.tables WHERE table_schema="表名" AND ENGINE="MyISAM";

生成修改sql

 

select CONCAT('alter table ',table_name,' engine=InnoDB;') FROM information_schema.tables WHERE table_schema="數據庫名" AND ENGINE="MyISAM";

之后復制到文檔里,把橫杠去掉就可以執行了!