<?php

use yii\db\Migration;

/**
 * Class m241017_192914_Agregar_Fechas_en_Nomina
 */
class m241017_192914_Agregar_Fechas_en_Nomina extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    { 
        $this->addColumn('Nomina', 'fechaInicio', $this->timestamp()->append(" with time zone"),);
        $this->addColumn('Nomina', 'fechaFin', $this->timestamp()->append(" with time zone"),);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        $this->dropColumn('Nomina', 'fechaInicio');
        $this->dropColumn('Nomina', 'fechaFin');
    }

    /*
    // Use up()/down() to run migration code without a transaction.
    public function up()
    {

    }

    public function down()
    {
        echo "m241017_192914_Agregar_Fechas_en_Nomina cannot be reverted.\n";

        return false;
    }
    */
}