MYSQL:将所有表的存储引擎格式进行修改
 
[sql] 
SELECT GROUP_CONCAT(CONCAT( 'ALTER TABLE ' ,TABLE_NAME ,' ENGINE=ARCHIVE; ')  SEPARATOR '' )  
FROM information_schema.TABLES AS t   
WHERE TABLE_SCHEMA = 'userinfo' AND TABLE_TYPE = 'BASE TABLE'  

 

  
-- 将语句粘出来,执行;