title: How to just update a table and add new line with Laravel?
body: <p>in the database table as below;</p>
  
  <pre><code> public function up()
      {
          Schema::create('current_adresses', function (Blueprint $table) {
              $table-&gt;engine = 'InnoDB';
              $table-&gt;increments('id');
              $table-&gt;string('current_name',50)-&gt;nullable();
              $table-&gt;string('current_surname',50)-&gt;nullable();
              $table-&gt;string('telephone',25)-&gt;nullable();
            $table-&gt;timestamps();
          });
      }
  </code></pre>
  
  <p>I want to do as below;</p>
  
  <pre><code>public function up()
      {
          Schema::create('current_adresses', function (Blueprint $table) {
              $table-&gt;engine = 'InnoDB';
              $table-&gt;increments('id');
              $table-&gt;string('current_name',50)-&gt;nullable();
              $table-&gt;string('current_surname',50)-&gt;nullable();
              $table-&gt;string('gsm',25)-&gt;nullable();
              $table-&gt;string('telephone',25)-&gt;nullable();
            $table-&gt;timestamps();
          });
      }
  </code></pre>
  
  <p>how can I update the new column(gsm column) without refreshing(php artisan migrate:refresh)</p>