/**
  * Filter the query by a related \выработка object
  *
  * @param \выработка|ObjectCollection $�ыработка the related object to use as filter
  * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @return ChildучасткиработQuery The current query, for fluid interface
  */
 public function filterByвыработка($�ыработка, $comparison = null)
 {
     if ($�ыработка instanceof \выработка) {
         return $this->addUsingAlias(участкиработTableMap::COL_ID, $�ыработка->getучастокработ(), $comparison);
     } elseif ($�ыработка instanceof ObjectCollection) {
         return $this->useвыработкаQuery()->filterByPrimaryKeys($�ыработка->getPrimaryKeys())->endUse();
     } else {
         throw new PropelException('filterByвыработка() only accepts arguments of type \\выработка or Collection');
     }
 }