wenchuangh5/database/migrations/2018_10_27_022007_add_column_to_landmark.php

<?php

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

class AddColumnToLandmark extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('map_landmark', function (Blueprint $table) {
            //
            $table->longText('cover')->nullable()->comment('缩略图');
        });
    }

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