public function addOccursInRangeColumnQuery(Doctrine_Query $query, $field, $value)
 {
     $query->andClause();
     foreach ($this->getOption('occurs_in_range.filter_fields') as $i => $f) {
         $this->addOrDateQuery($query, $f, $value);
     }
     $query->endClause();
     return $query;
 }
 public function addOccursInRangeColumnQuery(Doctrine_Query $query, $field, $value)
 {
     if ($query instanceof DQ) {
         $query->andClause();
     }
     foreach ($this->getOption('occurs_in_range.filter_fields') as $i => $f) {
         $this->orClause()->addDateQuery($query, $f, $value)->endClause();
     }
     if ($query instanceof DQ) {
         $query->endClause();
     }
     return $query;
 }