BaoMa/database/migrations/2020_10_15_062105_alter_orders_table.php

<?php

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

class AlterOrdersTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('orders', function (Blueprint $table) {
            //添加接单时间
            $table->integer('receiving_time')->comment('接单时间');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('orders', function (Blueprint $table) {
            //删除接单时间
            $table->dropColumn('receiving_time');
        });
    }
}