snipe-it/database/migrations/2013_11_21_002321_add_uploads_table.php

<?php

use Illuminate\Database\Migrations\Migration;

class AddUploadsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('asset_uploads', function ($table) {
            $table->increments('id');
            $table->integer('user_id')->nullable();
            $table->string('filename');
            $table->integer('asset_id');
            $table->string('filenotes')->nullable();
            $table->timestamps();
            $table->softDeletes();
            $table->engine = 'InnoDB';
        });
    }

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