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  1. MariaDB Server
  2. MDEV-15246

InnoDB: Unknown error code 20: Required history data has been deleted

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    Description

      The last commit of MDEV-15104 apparently causes intermittent corruption of the purge_sys->view, allowing old versions of records to be purged prematurely.

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDEV-22680 InnoDB trx_sys improvements

          • Major - Major loss of function.
          • Open
          is caused by

          Task - A task that needs to be done. MDEV-15104 Remove trx_sys_t::rw_trx_ids and trx_sys_t::serialisation_list

          • Major - Major loss of function.
          • Closed

          Activity

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            svoj Sergey Vojtovich added a comment -

            marko, please review https://github.com/mariadb/server/commit/5b27354deb6e1a81f44e725259ff02813055d061

            svoj Sergey Vojtovich added a comment - marko , please review https://github.com/mariadb/server/commit/5b27354deb6e1a81f44e725259ff02813055d061
            marko Marko Mäkelä added a comment -

            Looks good to me.

            marko Marko Mäkelä added a comment - Looks good to me.

            People

              svoj Sergey Vojtovich
              marko Marko Mäkelä
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              Dates

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                Updated:
                Resolved:

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