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  1. MariaDB ColumnStore
  2. MCOL-5875

MariaDB Columnstore 23.10.2: wrong COUNT DISTINCTs in GROUP BY

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 23.10
    • 23.10.3
    • None
    • 10.6.19-15-MariaDB-enterprise
      CS 23.10.2

    Description

      Hi,
      We've encountered a critical issue in MariaDB where executing and then canceling multiple long-running queries consecutively can destabilize the database.
      This destabilization results in wrong results even when executing very simple queries afterward. We are happy to provide the queries and test data used to reproduce this issue upon request.

      This error is reproducible. We can provide a database dump with the data for your analysis, but we prefer not to upload it directly to this Jira ticket due to its size/sensitivity. Please contact us if you require the dump or any further information.

      br Andreas

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              Unassigned Unassigned
              aeae81 andreas eschbacher
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              Dates

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                Resolved:

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