DatabaseApplication/database/migrations/2020_12_12_0_create_films_table.php

<?php

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

class CreateFilmsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('films', function (Blueprint $table) {
            $table->increments('id');

            $table->string('name', 50);
            $table->string('author', 80)->nullable();
            $table->string('genre', 50)->nullable();

            $table->tinyInteger('quantity')->unsigned();
            $table->decimal('cost', 6, 2);

            $table->timestamps();
        });
    }

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