Example of `is_dummy` field in the database

2020_06_30_211833_create_hardware_table.php

<?php

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

class CreateHardwareTable extends Migration
{
    /**
     * Run the migrations.
     */
    public function up()
    {
        // necessary for SQLlite
        Schema::enableForeignKeyConstraints();

        Schema::create('hardware', function (Blueprint $table) {
            $table->id();
            $table->unsignedBigInteger('company_id');
            $table->unsignedBigInteger('employee_id')->nullable();
            $table->string('name');
            $table->string('serial_number')->nullable();
            $table->boolean('is_dummy')->default(false);
            $table->timestamps();
            $table->foreign('company_id')->references('id')->on('companies')->onDelete('cascade');
            $table->foreign('employee_id')->references('id')->on('employees')->onDelete('set null');
        });
    }
}