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  1. WiredTiger
  2. WT-6710

Change the default transaction isolation to snapshot

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT10.0.0, 4.9.0, 4.4.4
    • None
    • None
    • 1
    • Storage - Ra 2020-11-16, Storage - Ra 2020-11-30, Storage - Ra 2020-12-28

    Description

      By default any transaction that starts in WiredTiger with read-committed isolation. With this ticket, the default isolation level will be snapshot until unless application configures read-committed isolation. All the internal sessions of WT still operate under read-committed isolation.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. WT-6962 Coverity: __wt_txn_update_check dereferences cbt without NULL check

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. WT-6969 Do not update the existing snapshot for autocommit transactions

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              haribabu.kommi@mongodb.com Haribabu Kommi
              haribabu.kommi@mongodb.com Haribabu Kommi
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              Dates

                Created:
                Updated:
                Resolved: