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  1. WiredTiger
  2. WT-4728

Remove the stop timestamp from the WT_UPDATE structure

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    Details

    • Type: Technical Debt
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT3.2.0, 4.1.11
    • Component/s: None
    • Labels:
      None
    • Story Points:
      3
    • Sprint:
      Storage Engines 2019-04-22, Storage Engines 2019-05-06

      Description

      Remove the WT_UPDATE.stop_ts field.

      Michael Cahill comments:
      Stop timestamps should only be calculated when traversing an update list (if we see a tombstone that isn't stable, its commit timestamp becomes the stop timestamp for the subsequent value). There should never be a stop timestamp for an update: we'd create a tombstone if we needed to represent that.

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            Assignee:
            keith.bostic Keith Bostic
            Reporter:
            keith.bostic Keith Bostic
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              Created:
              Updated:
              Resolved: