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objectserializationdqldoctrine-orm

doctrine2 dql query by property of serialized object within entity

I have an entity with an 'object' type column. I want to be able to retreive the entity by a property (say id) of that object. For example, the query would look something like this: 

$em->createQuery('SELECT e FROM Entity_Class e SOME_MAGIC e.object o WHERE o.id = ?1');

The question is, is there *SOME_MAGIC* in dql?

Solution

  • This is not possible an object type column is serialized into a CLOB field using serialize(). There is no way to query subproperties of it.