+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddSummaryToPageRevisions extends Migration
+{
+ /**
+ * Run the migrations.
+ *
+ * @return void
+ */
+ public function up()
+ {
+ Schema::table('page_revisions', function ($table) {
+ $table->string('summary')->nullable();
+ });
+ }
+
+ /**
+ * Reverse the migrations.
+ *
+ * @return void
+ */
+ public function down()
+ {
+ Schema::table('page_revisions', function ($table) {
+ $table->dropColumn('summary');
+ });
+ }
+}