eOSP2/database/migrations/2019_12_11_214115_create_trainings_table.php

<?php

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

class CreateTrainingsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('trainings', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('fire_station_id')->unsigned()->nullable();
            $table->foreign('fire_station_id')->references('id')->on('fire_stations')->onDelete('cascade');
            $table->string('training_name');
            $table->timestamps();
            $table->softDeletes();
        });
    }

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