Details

    • Type: Sub-task Sub-task
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 2.x
    • Component/s: DQL, ORM
    • Security Level: All
    • Labels:
      None

      Description

      Setting such a query hint to TRUE should result in all entities being retrieved by that query to be read-only for the purposes of change-tracking. Note that the entities themselves need not necessarily be read-only in general.

      This feature is a flush performance tweak that can be used to query for objects but not let the returned objects run through change-tracking on flush. Any other managed objects are tracked as usual so you can do a read-only query for 100 entities and persist a new entity in the same unit of work with optimal flushing performance.

        Activity

        Hide
        Gigi Largeanus added a comment -

        Any news on this?

        I think this is a must have feature. Thanks for all your work.

        Show
        Gigi Largeanus added a comment - Any news on this? I think this is a must have feature. Thanks for all your work.
        Hide
        Konstantin added a comment -

        Any news?
        Why query hint? What about temporary switching like fetch mode changing via query object?

        Show
        Konstantin added a comment - Any news? Why query hint? What about temporary switching like fetch mode changing via query object?

          People

          • Assignee:
            Roman S. Borschel
            Reporter:
            Roman S. Borschel
          • Votes:
            6 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated: