[DC-290] Relations need alias

Wed, 9 Jun 2010 16:08:24 +0000

While implementing a Record_Template and manipulating a query by using the preDqlSelect Event, i got massive problems if the query was generated by a refresh() or refreshRelated() call. I found out that the issue appears because the query has no alias for the table then. This makes it hard to add forther (sub-)selects to the query via preDqlSelect, e.g.

$params = $event->getParams();
		$alias = $params['alias'];

                if(!$query->isSubquery() && $alias == $queryClone->getRootAlias()) {	
				
				
				$countQuery = '(SELECT COUNT('.$alias.'_tcount.uid) FROM '.$modelName.' '.$alias.'_tcount WHERE '.$alias.'.'.$groupId.'='.$alias.'_tcount.'.$groupId.') AS '.$this->_options['terminationCount'];
				
				$query->addSelect($countQuery);
			}

The issue is solved by adding an alias in the foreignKey and localKey relation types' fetchRelatedFor methods (at least that's sufficient for my issue, maybe there is a need to add similar lines to the other relation types).

Doctrine_Relation_ForeignKey (from line 60):

$alias = $this->getTable()->getComponentName().'_rel';
            	
                $dql  = 'FROM ' . $this->getTable()->getComponentName()
                      .' '.$alias. ' WHERE ' . $this->getCondition($alias) . $this->getOrderBy(null, false);

Doctrine_Relation_LocalKey (from line 58):

$alias = $this->getTable()->getComponentName().'_rel';
        	
            $dql  = 'FROM ' . $this->getTable()->getComponentName()
                 .' '.$alias. ' WHERE ' . $this->getCondition($alias) . $this->getOrderBy(null, false);

Doctrine Project

[DC-290] Relations need alias