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  1. Ignite
  2. IGNITE-9233

MVCC SQL: False write conflicts on fast updates

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.7
    • mvcc, sql
    • None

    Description

      Currently is possible to encounter query failure e.g. in case when DELETE with directly specified key encounters write conflict for row which is created by concurrent INSERT. From SNAPSHOT isolation point of view DELETE either should not see a row and do nothing or should remove a row gracefully.

      Attachments

        1. MvccInsertDeleteConcurrent.java
          3 kB
          Ivan Pavlukhin

        Issue Links

          Is contained by

          New Feature - A new feature of the product, which has yet to be developed. IGNITE-4191 SQL: support transactions

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Pavlukhin Ivan Pavlukhin
              Pavlukhin Ivan Pavlukhin
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              Dates

                Created:
                Updated:
                Resolved: