Derby
  1. Derby
  2. DERBY-5092

[patch] avoid Boolean allocations for rowset data in client cursor

    Details

    • Urgency:
      Low
    • Issue & fix info:
      Patch Available

      Description

      code allocates a new Boolean for every row value of a boolean column, creating needless garbage. Patch switches to use immutable Boolean.TRUE and Boolean.FALSE values.

        Activity

        Dave Brosius created issue -
        Dave Brosius made changes -
        Field Original Value New Value
        Attachment avoid_boolean_allocs.diff [ 12472782 ]
        Hide
        Lily Wei added a comment -

        Suites.all and derbyall run clean with this patch. If there is no objection, I will commit this patch soon.

        Show
        Lily Wei added a comment - Suites.all and derbyall run clean with this patch. If there is no objection, I will commit this patch soon.
        Lily Wei made changes -
        Labels derby_triage10_8
        Assignee Dave Brosius [ dbrosius@apache.org ]
        Issue & fix info [Patch Available]
        Lily Wei made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Lily Wei made changes -
        Comment [ I've committed with revision 1083493. Thanks, Dave. ]
        Hide
        Lily Wei added a comment -

        I made a mistake. I should not check-in 1083493. I will back out the file. Thanks!

        Show
        Lily Wei added a comment - I made a mistake. I should not check-in 1083493. I will back out the file. Thanks!
        Lily Wei made changes -
        Resolution Fixed [ 1 ]
        Status Resolved [ 5 ] Reopened [ 4 ]
        Hide
        Lily Wei added a comment -

        I've committed with revision 1083603. Thanks, Dave.

        Show
        Lily Wei added a comment - I've committed with revision 1083603. Thanks, Dave.
        Lily Wei made changes -
        Status Reopened [ 4 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Rick Hillegas made changes -
        Fix Version/s 10.8.1.1 [ 12316356 ]
        Fix Version/s 10.8.1.0 [ 12315561 ]
        Rick Hillegas made changes -
        Fix Version/s 10.8.1.2 [ 12316362 ]
        Fix Version/s 10.8.1.1 [ 12316356 ]
        Hide
        Knut Anders Hatlen added a comment -

        [bulk update] Close all resolved issues that haven't been updated for more than one year.

        Show
        Knut Anders Hatlen added a comment - [bulk update] Close all resolved issues that haven't been updated for more than one year.
        Knut Anders Hatlen made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Gavin made changes -
        Workflow jira [ 12600843 ] Default workflow, editable Closed status [ 12802746 ]

          People

          • Assignee:
            Dave Brosius
            Reporter:
            Dave Brosius
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development