set sql_mode="";
create table t1 (id int) engine=InnoDB;
Warnings:
Warning	1286	Unknown storage engine 'InnoDB'
Warning	1266	Using storage engine MyISAM for table 't1'
alter table t1 engine=InnoDB;
Warnings:
Warning	1286	Unknown storage engine 'InnoDB'
drop table t1;
set sql_mode=default;
SELECT ENGINE, SUPPORT FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE='InnoDB';
ENGINE	SUPPORT
InnoDB	NO
SELECT PLUGIN_NAME, PLUGIN_STATUS FROM INFORMATION_SCHEMA.PLUGINS WHERE PLUGIN_NAME='InnoDB';
PLUGIN_NAME	PLUGIN_STATUS
InnoDB	DISABLED