addColumn(\app\models\Wallet::tableName(), "status", $this->boolean()->defaultValue(true)); } public function safeDown() { $this->dropColumn(\app\models\Wallet::tableName(), "status"); } /* // Use up()/down() to run migration code without a transaction. public function up() { } public function down() { echo "m170906_141917_add_status_to_wallets cannot be reverted.\n"; return false; } */ }