Uploaded image for project: 'WiredTiger'
  1. WiredTiger
  2. WT-5419

Create a TOMBSTONE update to represent the on-disk value state

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT3.2.2, 4.5.1, 4.4.0-rc0
    • Component/s: None
    • Labels:
      None

      Description

      Whenever during the rollback to stable operation, if the on-disk value needs a change, create a TOMBSTONE update to represent on-disk value.

      • TOMBSTONE update with timestamp and transaction id as WT_TS_NONE and WT_TXN_NONE to represent the on-disk key as removed.
      • On-disk value update with timestamp and transaction id to represent the on-disk key has never removed.

        Attachments

          Activity

            People

            Assignee:
            haribabu.kommi Haribabu Kommi
            Reporter:
            haribabu.kommi Haribabu Kommi
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: