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  1. Core Server
  2. SERVER-34263

Make new format unique index creation dependent on WT specific data format version

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.7.6
    • Component/s: Storage
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Storage Non-NYC 2018-04-23, Storage Non-NYC 2018-05-07
    • Linked BF Score:
      0

      Description

      SERVER-32756 introduced a new IndexDescriptor::IndexVersion, kV2Unique, to enable creation of new format unique index in MongoDB 4.0. The index format change which does not involve any semantic change should be dependent on WiredTiger specific index data format version instead.

      This ticket tracks the work required to make the new unique index creation dependent on WT specific index data format version instead of IndexDescriptor::IndexVersion.

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              Assignee:
              sulabh.mahajan Sulabh Mahajan
              Reporter:
              neha.khatri Neha Khatri
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                Updated:
                Resolved: