Transforming SQL into QueryBuilder

[bglevon]

Hello,

I have an SQL query that I need to do in QueryBuilder, but I can't get it because of multiple leftJoin.

Here is my SQL query

SELECT r.lot,DATE_FORMAT(r.datetime_creation,'%d-%m-%Y %H:%i') as date_creation, u.societe, j_3.date_cloture , COUNT(r.id_reparation) as nb_element, j_2.nb_element_total
, IF(j_1.nb_element_cloture IS NULL,0,CONVERT((j_1.nb_element_cloture * 100 / j_2.nb_element_total),int)) as progression
FROM utilisateur u, reparation r
LEFT JOIN (SELECT COUNT(*) as nb_element_cloture, lot FROM reparation WHERE fk_reparation_statut_id IN (5,10,11,14,15,23,24,27)  GROUP BY lot) j_1 ON j_1.lot = r.lot
LEFT JOIN (SELECT COUNT(*) as nb_element_total, lot FROM reparation WHERE fk_reparation_statut_id > 0 GROUP BY lot) j_2 ON j_2.lot = r.lot
LEFT JOIN (SELECT DATE_FOreparationT(datetime_cloture ,'%d-%m-%Y %H:%i') as date_cloture,lot
              FROM reparation
              WHERE fk_reparation_statut_id IN (5,10,11,14,15,23,24,27)
              GROUP BY lot
             ORDER BY datetime_cloture DESC) j_3 ON j_3.lot = r.lot
  WHERE r.fk_reparation_statut_id IN(1, 16)
    AND r.revendeur = u.id_utilisateur

Is it possible to put the SELECT in the leftJoin with QueryBuilder? and if so how should I proceed?

Thank you!

[greg0ire]

Are you sure you need to use a query builder? Should any part of your SQL query become optional? If not, I would recommend against using a query builder. Here is a table to help you take that kind of decision: https://greg0ire.fr/doctrine-autrement/#/32 (:fr:)

If you actually need a query builder here, I think you might be able to achieve it with the SQL (as opposed to DQL, which I doubt you actually need here) query builder, from the DBAL package (Doctrine\DBAL\Query\QueryBuilder).

[bglevon]

Hello,
thank you for you answer. I will check out the website you have given me.
We have decided to go with DBAL because we have many optional parts to our query.

Thank you for your time.

[greg0ire]

We have decided to go with BDAL because we have many optional parts to our query.

That's the reason for going with a query builder, no the reason to go with the DBAL :P

So maybe you are not actually using the DBAL query builder, in which case, please do 🙂

[bglevon]

Hello, okay, thank you for your answer. It helped me a lot. =)

Thank you very much,