schema->table( 'oauth', function (Blueprint $table) { $table->string('access_token')->nullable()->default(null)->after('identifier'); $table->string('refresh_token')->nullable()->default(null)->after('access_token'); $table->dateTime('expires_at')->nullable()->default(null)->after('refresh_token'); } ); } /** * Reverse the migration */ public function down() { $this->schema->table( 'oauth', function (Blueprint $table) { $table->dropColumn('access_token'); $table->dropColumn('refresh_token'); $table->dropColumn('expires_at'); } ); } }