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  1. MariaDB Server
  2. MDEV-25571

mariadb-dump support for backup lock

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.4.18, 10.5.9, 10.6
    • Fix Version/s: None
    • Component/s: Backup
    • Labels:
      None

      Description

      Some transactional backup can failed with Error 1412:Table definition has changed, thanks to the introduction of BACKUP STAGE MDEV-17309 this can be fix by introducing a new option
      --lock-for-backup

      that would for --single-transaction inject

      BACKUP STAGE START;
      BACKUP STAGE BLOCK_DDL;
      START TRANSACTION WITH CONSISTENT SNAPSHOT;

        Attachments

          Issue Links

          includes

          Task - A task that needs to be done. MDEV-25572 Improve compatibility of BACKUP STAGE with external tools

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

          Task - A task that needs to be done. MDEV-28367 BACKUP LOCKS on table to be accessible to those with database LOCK TABLES privileges

          • Major - Major loss of function.
          • Open
          relates to

          Task - A task that needs to be done. MDEV-28074 mysqldump --order-by-size

          • Major - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              stephane@skysql.com VAROQUI Stephane
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                Dates

                Created:
                Updated:

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