Doctrine 2 - ORM
  1. Doctrine 2 - ORM
  2. DDC-2794

the Paginator does not support arbitrary join

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: Git Master, 2.3.4, 2.4.1
    • Fix Version/s: 2.5
    • Component/s: Tools
    • Security Level: All
    • Labels:

      Description

      Using the following query with the paginator fails:

      SELECT u
      FROM User u
      JOIN Message m WITH m.author = u
      WHERE m.status = 'draft' -- a condition justifying the join
      

      The CountWalker and the CountOutputWalker both throw a exception saying "Cannot count query which selects two FROM components, cannot make distinction"

      This message is wrong (I can make distinction here. Only User is selected in the result set) and confusing (I spent some time finding the second FROM before figuring it was related to the use of an arbitrary join instead of an association join).

        Issue Links

          Activity

          Hide
          Pierre-Antoine Pinel added a comment - - edited

          Hi,

          I have the same issue.

          My query is : SELECT entity FROM W\XBundle\Entity\X entity LEFT JOIN Z\YBundle\Entity\Y y WITH y.x = entity LEFT JOIN y.v v WHERE v.name LIKE :like

          Is there a way to fix this issue ? I really need this to work with the Paginator.

          Best,

          Show
          Pierre-Antoine Pinel added a comment - - edited Hi, I have the same issue. My query is : SELECT entity FROM W\XBundle\Entity\X entity LEFT JOIN Z\YBundle\Entity\Y y WITH y.x = entity LEFT JOIN y.v v WHERE v.name LIKE :like Is there a way to fix this issue ? I really need this to work with the Paginator. Best,
          Hide
          Christophe Coevoet added a comment -

          Why changing the status to "Awaiting feedback" ? It is not waiting for a feedback of the reporter to check the fix. It is an open ticket which does not have a fix yet

          Show
          Christophe Coevoet added a comment - Why changing the status to "Awaiting feedback" ? It is not waiting for a feedback of the reporter to check the fix. It is an open ticket which does not have a fix yet
          Hide
          Glen Ainscow added a comment -

          Is this going to be back-ported to 2.4.x?

          Show
          Glen Ainscow added a comment - Is this going to be back-ported to 2.4.x?

            People

            • Assignee:
              Marco Pivetta
              Reporter:
              Christophe Coevoet
            • Votes:
              3 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: