Administrator / test_3

<?php

use yii\db\Migration;

class m160312_143616_project_add_field_total_budget extends Migration
{
    public function up()
    {
        $this->addColumn('{{%project}}', 'total_budget', $this->float());
    }

    public function down()
    {
        $this->dropColumn('{{%project}}', 'total_budget');

    }
}