Zend One To Many doesn't work - zend-framework

Question

I was trying an example of one to many relationship in zend framework, but I can't get results.
Here are the tables:
UsersTable:
<?php
class Application_Model_DbTable_UsersTable extends Zend_Db_Table_Abstract
{
protected $_name = 'users';
protected $_dependentTables = array('Application_Model_DbTable_BugsTable');
}
BugsTable:
class Application_Model_DbTable_BugsTable extends Zend_Db_Table_Abstract
{
protected $_name = 'bugs';
protected $_dependentTables = array('Application_Model_DbTable_BugsProductsTable');
protected $_referenceMap = array(
'Reporter' => array(
'columns' => 'reported_by',
'refTableClass' => 'Application_Model_DbTable_UsersTable',
'refColumns' => 'username'
),
'Engineer' => array(
'columns' => 'assigned_to',
'refTableClass' => 'Application_Model_DbTable_UsersTable',
'refColumns' => 'username'
),
'Verifier' => array(
'columns' => array('verified_by'),
'refTableClass' => 'Application_Model_DbTable_UsersTable',
'refColumns' => array('username')
)
);
}
As you can see, this is one to many relationship from db table 'users' to table 'bugs' , where we have three foreign reference keys in bugs talbe.
Now when I try to use Zend methods for one to many relationships I always get empty results:
$tableUser = new Application_Model_DbTable_UsersTable();
$tableBugs = new Application_Model_DbTable_BugsTable();
$result= $tableUser->find(1);
$user= $result->current();
$userBugs = $user->findDependentRowset('Application_Model_DbTable_BugsTable','Verifier');
echo count($userBugs); //returns 0
$bugresult = $tableBugs->find(1);
$thisbug= $bugresult->current();
$verifier= $thisbug->findParentRow('Application_Model_DbTable_UsersTable','Verifier');
return $verifier //returns nothing
The proper data is in the database, when I for example do a query:
select * from bugs b, users u where b.reported_by=u.id and u.id=1;
I get the expected results. But when I try in zend no results.
Do you have any suggestions? Thanks.

Answer 1

In your sql u get bugs by field
reported_id
but in this code:
$result= $tableUser->find(1);
$user= $result->current();
$userBugs = $user->findDependentRowset('Application_Model_DbTable_BugsTable','Verifier');
echo count($userBugs); //returns 0
$bugresult = $tableBugs->find(1);
$thisbug= $bugresult->current();
$verifier= $thisbug->findParentRow('Application_Model_DbTable_UsersTable','Verifier');
return $verifier //returns nothing
u try to get bug by
verified_by
field
try this:
$result= $tableUser->find(1);
$user= $result->current();
$userBugs = $user->findDependentRowset('Application_Model_DbTable_BugsTable','Reporter');
echo count($userBugs);