tags:

views:

10

answers:

1
Q: 

Querying an entity on a recursive relationship...

Is it possible to query a recursive relationship in D2 for all fields that don't have a related element specified?

A: 

The following should work:

SELECT c FROM RecursiveEntity c WHERE p.parent IS NULL
beberlei  2010-09-28 15:47:47

related questions

Can a Discriminator Column be part of the Primary Key in Doctrine2?
Refactoring of model for testing purpose
How do I find out which version of Doctrine I am running?
doctrine2 dql, use setParameter with % wildcard when doing a like comparison
Doctrine 2 join troubles
Is Doctrine2 compatible with PHP 5.3 up?
doctrine2 can't connect to db?
How to join table with itself in doctrine 2
Doctrine mapping examples using PHPDriver
Custom Collection in Doctrine2
doctrine2 ArrayCollection error
doctrine2 ldap DBAL driver
doctrine2 remove ManyToMany relationship
Doctrine 2 Classloader weird behaviour - wrong paths to classes
doctrine2 sandbox dql
How to handle exceptions on Doctrine 2 validation
How to drop a foreign key in doctrine 2 migrations
Doctrine 2 migrations how to alter a table with a sqlite db?
doctrine2 zend framework namespaceing controllers
Zend and static class properties
require_once missing doctrine zend framework
Doctrine2: Best way to handle many-to-many with extra columns in reference table
Getting an undefined id exception when using Doctrine 2.0
Doctrine 2.0 integration into Zend Framework 1.10