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Analyzing a MySQL crash

  • Posted:
  • Proposals: 38
  • Remote
  • #4372094
  • OPPORTUNITY
  • Expired
Brandon O.
Olayinka O.MUHAMMAD Kashif M.Yassine A.Muinat O. + 33 others have already sent a proposal.
  • 5

Description

Experience Level: Expert
Hello,

We need a MySQL professional to analyze why MySQL 9.1.0 crashed on our server with Windows Server 2022.

Can you tell us from the attached error log why MySQL crashed? Can you also tell us whether any bug that caused the crash has already been fixed in MySQL 9.2.0 or 9.3.0?

Thank you very much for your efforts.

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Clarification Board Ask a Question

  • Naresh S.

    Hi Ben,
    Are you still facing MySQL crashes related to my_decimal2binary() and make_sortkey_from_item() during complex queries with GROUP BY and UNION ALL? The logs suggest a possible bug in filesort.cc, but it could also stem from bad data or a corrupt index. If it's not resolved yet, I can assist immediately in isolating and fixing the root cause.
    Thanks

  • MUHAMMAD Kashif M.

    Hi Ben,

    Has the specific MySQL crash involving my_decimal2binary() and filesort.cc (possibly triggered by a GROUP BY with HAVING and UNION ALL) been addressed in the changelogs or bug reports for MySQL 9.2.0 or 9.3.0?

    Would you like me to search the MySQL changelogs and bug tracker to check if this issue is documented or fixed in newer versions?