/**
  * Filter the query by a related Cliente object
  *
  * @param     Cliente|PropelCollection $cliente The related object(s) to use as filter
  * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @return    VentaQuery The current query, for fluid interface
  */
 public function filterByCliente($cliente, $comparison = null)
 {
     if ($cliente instanceof Cliente) {
         return $this->addUsingAlias(VentaPeer::IDCLIENTE, $cliente->getIdClie(), $comparison);
     } elseif ($cliente instanceof PropelCollection) {
         if (null === $comparison) {
             $comparison = Criteria::IN;
         }
         return $this->addUsingAlias(VentaPeer::IDCLIENTE, $cliente->toKeyValue('PrimaryKey', 'IdClie'), $comparison);
     } else {
         throw new PropelException('filterByCliente() only accepts arguments of type Cliente or PropelCollection');
     }
 }