How can I use SQL's YEAR(), MONTH() and DAY() in Doctrine2?

Question

I want to perform a query which would look like this in native SQL:

SELECT
    AVG(t.column) AS average_value
FROM
    table t
WHERE
    YEAR(t.timestamp) =          


        

Answer 1

orocrm/doctrine-extensions seems to be a good project too

It supports both MySQL and PostgreSql .. the goal is to be cross DB