Administrator / test_3

  <?php
  
  use yii\db\Migration;
  
  class m160209_104201_add_field_project_budget extends Migration
  {
      public function up()
      {
          $this->addColumn('{{%project}}', 'contractual', $this->smallInteger());

          $this->addColumn('{{%project}}', 'file', $this->string());

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

          $this->dropColumn('{{%project}}', 'file');

      }
  }