qpapi/database/migrations/2018_04_26_171101_create_district_table.php

<?php

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

class CreateDistrictTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('districts', function (Blueprint $table) {
            $table->increments('id');
            $table->string('adcode')->comment('行政编码');
            $table->string('name')->comment('名字');
            $table->string('center')->comment('经纬度');
            $table->string('level')->comment('级别');
            $table->integer('parent_id')->default(0);
            $table->integer('sort')->default(0)->comment('排序');
            $table->timestamps();
        });
    }

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