addColumn('ObraRubro', 'descuento', $this->decimal(10,2)); } /** * {@inheritdoc} */ public function safeDown() { $this->dropColumn('ObraRubro', 'descuento'); } /* // Use up()/down() to run migration code without a transaction. public function up() { } public function down() { echo "m241123_013948_Actualizar_Rubro cannot be reverted.\n"; return false; } */ }