classm130524_201442_initextends\yii\db\Migration{publicfunctionup(){// MySQL-specific table options. Adjust if you plan working with another DBMS$tableOptions='CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE=InnoDB';$this->createTable('tbl_user',array('id'=>Schema::TYPE_PK,'username'=>Schema::TYPE_STRING.' NOT NULL','password_hash'=>Schema::TYPE_STRING.' NOT NULL','email'=>Schema::TYPE_STRING.' NOT NULL','role'=>'tinyint NOT NULL DEFAULT 10','status'=>'tinyint NOT NULL DEFAULT 10','create_time'=>Schema::TYPE_INTEGER.' NOT NULL','update_time'=>Schema::TYPE_INTEGER.' NOT NULL',),$tableOptions);}publicfunctiondown(){$this->dropTable('tbl_user');}}