Doctrine2: Arbitrary join and single table inheritance

Question

Note: This is an ORM limitation reported on the project\'s issue tracker

I\'m facing an issue building a DQL query using the arbitrary join syntax introduced in

Answer 1

try this

SELECT a.id, 
       b.id 
FROM   a 
       INNER JOIN b ON ( a.something = b.something ) and b.type IN ( '1', '2', '3' ) 

Answer 2

This bug is fixed in Doctrine 2.4

https://github.com/doctrine/doctrine2/issues/2934

Answer 3

Have you tried an inner join instead a left join? The query that you need probably could

SELECT a.id, 
       b.id 
FROM   a 
       INNER JOIN b 
               ON ( a.something = b.something ) 
WHERE  b.type IN ( '1', '2', '3' ) 

You can get that changing the function leftJoin by join, or creating the query with the createQuery method for customs queries.