Administrator / new_rukzachok-1

  <?php
  
  use yii\db\Migration;
  
  /**
   * Handles adding the columns `param`
   * for table `seo_dynamic`.
   */
  class m160414_101644_add_param_to_seo_dynamic extends Migration
  {
      /**
       * @inheritdoc
       */
      public function up()
      {
          $this->addColumn('seo_dynamic', 'param', $this->string());
      }
  
      /**
       * @inheritdoc
       */
      public function down()
      {
          $this->dropColumn('seo_dynamic', 'param');
      }
  }