<?php use Illuminate\Support\Facades\Schema; use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class AllowNegativeValuesForOverallocation extends Migration { /** * Run the migrations. */ public function up() { Schema::table('nodes', function (Blueprint $table) { $table->integer('disk_overallocate')->default(0)->nullable(false)->change(); $table->integer('memory_overallocate')->default(0)->nullable(false)->change(); }); } /** * Reverse the migrations. */ public function down() { Schema::table('nodes', function (Blueprint $table) { DB::statement('ALTER TABLE nodes MODIFY disk_overallocate MEDIUMINT UNSIGNED NULL, MODIFY memory_overallocate MEDIUMINT UNSIGNED NULL'); }); } }