code/database/migrations/2016_08_18_004045_create_configs_table.php
<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
class CreateConfigsTable extends Migration
{
public function up()
{
Schema::create('configs', function (Blueprint $table) {
$table->increments('id');
$table->timestamps();
$table->string('gas_id');
$table->string('name');
$table->text('value');
$table->foreign('gas_id')->references('id')->on('gas')->onDelete('cascade');
});
}
public function down()
{
Schema::drop('configs');
}
}