<?php

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

class CreatePhotoTagTable extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::create('photo_tag', function(Blueprint $table)
		{
			$table->bigInteger('id', true);
			$table->timestamps();
			$table->bigInteger('photo_id');
			$table->bigInteger('tag_id')->index('pt_t_idx');
			$table->unique(['photo_id','tag_id'], 'UNIQUE');
		});
	}


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

}
