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

the Paginator does not support arbitrary join

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: Git Master, 2.3.4, 2.4.1
    • Fix Version/s: None
    • 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).

        Activity

        Christophe Coevoet created issue -
        Hide
        Pierre-Antoine Pinel added a comment -

        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 - 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,
        Pierre-Antoine Pinel made changes -
        Field Original Value New Value
        Status Open [ 1 ] Awaiting Feedback [ 10000 ]
        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
        Benjamin Eberlei made changes -
        Status Awaiting Feedback [ 10000 ] Open [ 1 ]

        This list may be incomplete, as errors occurred whilst retrieving source from linked applications:

        • Request to http://www.doctrine-project.org/fisheye/ failed: Error in remote call to 'FishEye 0 (http://www.doctrine-project.org/fisheye/)' (http://www.doctrine-project.org/fisheye) [AbstractRestCommand{path='/rest-service-fe/search-v1/crossRepositoryQuery', params={query=DDC-2794, expand=changesets[0:20].revisions[0:29],reviews}, methodType=GET}] : Received status code 503 (Service Temporarily Unavailable)

          People

          • Assignee:
            Benjamin Eberlei
            Reporter:
            Christophe Coevoet
          • Votes:
            2 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated: