<?php use yii\db\Migration; use yii\db\Schema; class m201116_104905_add_option_dashboard_number_distributions extends Migration { public function safeUp() { $this->addColumn('producer', 'option_dashboard_number_distributions', Schema::TYPE_INTEGER.' DEFAULT 3'); } public function safeDown() { $this->dropColumn('producer', 'option_dashboard_number_distributions'); return false; } }