[OS-JIRA] Created: (CAY-407) JOINT_PREFETCH_SEMANTICS + in-memory DISTINCT = incorrect results

From: jira-norepl..bjectstyle.org
Date: Wed Dec 14 2005 - 07:40:45 EST

  • Next message: Malcolm Edgar: "Fwd: [jira] Commented: (VELOCITY-426) move of Node object broke compatibility with custom directives"

    Message:

      A new issue has been created in JIRA.

    ---------------------------------------------------------------------
    View the issue:

      http://objectstyle.org/jira/secure/ViewIssue.jspa?key=CAY-407

    Here is an overview of the issue:
    ---------------------------------------------------------------------
            Key: CAY-407
        Summary: JOINT_PREFETCH_SEMANTICS + in-memory DISTINCT = incorrect results
           Type: Bug

         Status: Assigned
       Priority: Minor

        Project: Cayenne
     Components:
                 Cayenne Core Library
       Fix Fors:
                 1.2 [DEV]
       Versions:
                 1.2 [DEV]

       Assignee: Andrus Adamchik
       Reporter: Andrus Adamchik

        Created: Wed, 14 Dec 2005 7:40 AM
        Updated: Wed, 14 Dec 2005 7:40 AM

    Description:
    http://objectstyle.org/cayenne/lists/cayenne-user/2005/12/0110.html

    When JOINT_PREFETCH_SEMANTICS is used on a table with CLOBs/BLOBs, Cayenne would opt for in-memory DISTINCT processing. But since only objectId of the root Entity is considered, it discards intentional row "duplicates" before they can be processed by preftech resolving algorithm.

    ---------------------------------------------------------------------
    JIRA INFORMATION:
    This message is automatically generated by JIRA.

    If you think it was sent incorrectly contact one of the administrators:
       http://objectstyle.org/jira/secure/Administrators.jspa

    If you want more information on JIRA, or have a bug to report see:
       http://www.atlassian.com/software/jira



    This archive was generated by hypermail 2.0.0 : Wed Dec 14 2005 - 07:40:52 EST