I have created a migration table and forgot to add excerpts field in the table so I created a new migration when I do php artisan migrate:reset it is giving me error like "There is no column with name 'excerpt' on table 'articles'."


#Articles table migration

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateArticalesTable extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::create('articles', function(Blueprint $table)
		{
			$table->increments('id');
			$table->integer('user_id')->unsigned();
			$table->string('title');
			$table->text('body');
			$table->timestamp('published_at');
			$table->timestamps();

			$table->foreign('user_id')
			->references('id')
			->on('users')
			->onDelete('cascade');



		});
	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		Schema::drop('articles');
	}

}




# Modifications to Migration Table
<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class AddExcerptToArticlesTable extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::table('articles', function(Blueprint $table)
		{
			$table->text('excerpt')->nullable();
		});
	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		Schema::table('articles', function(Blueprint $table)
		{
			//$table->dropColumn('excerpt');
		});
	}

}