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  1. WiredTiger
  2. WT-6767

Adding a new read timestamp config that allows it to be set older than the oldest timestamp

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT3.2.2, 4.4.2, 4.9.0
    • Component/s: None
    • Labels:
      None
    • Story Points:
      5
    • Sprint:
      Storage - Ra 2020-10-19

      Description

      For a particular very specific use-case, we have the need to start a transaction and set its read timestamp to a value that could possibly be less-than/earlier-than the oldest timestamp.
      The use case is for when an existing open transaction has a read timestamp X, and another transaction is then opened and also set read timestamp to X, prior to the first transaction being closed.

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              Assignee:
              luke.pearson Luke Pearson
              Reporter:
              milkie Eric Milkie
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                Created:
                Updated:
                Resolved: