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  1. WiredTiger
  2. WT-4176

Expose a WT_SESSION.query_timestamp method

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.6.9, 4.0.3, 4.1.3, WT3.2.0
    • Component/s: None
    • Labels:
    • Sprint:
      Storage NYC 2018-07-30, Storage NYC 2018-08-13
    • Backport Requested:
      v4.0

      Description

      It's common for a user to want to read at some time >= T. In those cases, using `round_to_oldest=true` is attractive. However, it's not possible to always know what read timestamp is used.

      AFAIK, the field is easily accessible on a WT_SESSION_IMPL's transaction structure, it would be nice to expose it with some API.

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              • Assignee:
                daniel.gottlieb Daniel Gottlieb
                Reporter:
                daniel.gottlieb Daniel Gottlieb
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                Dates

                • Created:
                  Updated:
                  Resolved: