mysql - Laravel Schema Builder alter storage engine -

i trying alter table , change it's storage engine innodb. when run php artisan migrate completes without error. when check storage engine in sequel pro, nothing changed.

public function up() {     schema::table('tests', function(blueprint $t) {         $t->engine = 'innodb';         $t->foreign('group_id')->references('id')->on('test_groups')->ondelete('restrict');     }); } 

since @alexrussell confirmed believe, i'm can define storage engine when create table schema::create().
can use raw sql last resort:

db::statement('alter table tests engine = innodb');