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  1. MariaDB Server
  2. MDEV-28443

MDEV-15250 causes latch order violation

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      Description

      MDEV-15250 introduced latch order violation that index page latches must be acquired before undo log pages latches. But in trx_t::apply_log(), we do acquire undo log page latch before taking index page latch.

      InnoDB should copy the undo log record in trx_t::apply_log() and release the
      undo log block

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              thiru Thirunarayanan Balathandayuthapani
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