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Editorial Team
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Asked: 2026-05-15T01:12:59+00:00

Is there a way to insert logic based on virtual fields into a Doctrine_Query?

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Is there a way to insert logic based on virtual fields into a Doctrine_Query?

I have defined a virtual field in my model, “getStatus()” which I would ultimately like to utilize in a Where clause in my Doctrine_Query. 

...
->AndWhere('x.status = ?',$status);

“status”, however, is not a column in the table it is instead computed by business logic in the model.

Filtering the Collection after executing the query works in some situations, but not when a Doctrine_Pager is thrown in the mix, as it computes it’s offsets and such before you have access to the Collection.

Am I best off ditching Doctrine_Pager and rebuilding that functionality after modifying the Doctrine_Collection?

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1 Answer

  1. Editorial Team

    If you can do it in SQL you can do it in Doctrine. All doctrine is doing is working out what you are putting into the DQL parser, be it strings or values and turning that into SQL then hydrating objects from the result.

    You can’t use Doctrine_Pager to page on non query objects, however you could use sfPager and pass it the results of the Doctrine_Collection as an array? In the worst case you could pass it the results of the query minus any limits in the query and let it handle the paging, however this is really inefficient.

    It might be quicker to write the pager “old skool” like you would in plain old PHP.

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