IFNULL in Symfony2 Doctrine query builder

Question

How is the IFNULL of SQL implemented in Symfony2 Doctrine Query Builder? Let\'s say I have this query:

select * from ticket order by IFNULL(modif

Answer 1

Ok, done some research and found that there is no such implementation.

Googled a little more, and got that this kind of missing features can be added to Doctrine as own functions.

Found this extension on GitHub I think this will work. But wonder if ther would be any problems or conflicts with Doctrine versions...