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  1. MariaDB Server
  2. MDEV-37146

mariadb-dump: Replace SHOW SLAVE STATUS usage with information_schema.SLAVE_STATUS

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    • Q4/2025 Server Development

    Description

      SELECT ... FROM information_schema.SLAVE_STATUS is an alternative to SHOW SLAVE STATUS that supports WHERE and column selection.
      Utilizing this server-side feature allows mariadb-dump --dump-slave to iterate only the required data on the client side.

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-39190 mariadb-dump --dump-slave outputs partial output for old servers

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-39880 MySQL Compatibility Nomenclature was Reverted from mariadb-dump Queries in 13.X

          • Blocker - Blocks development and/or testing work, production could not run.
          • In Review
          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-7611 [PATCH] mysqldump --dump-slave always starts stopped slave

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MDEV-33526 Create IS.slave_status table as alias for SHOW SLAVE STATUS command

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. MDEV-39519 Change mariadb-dump to use SHOW REPLICA STATUS instead of SHOW SLAVE STATUS

          • Major - Major loss of function.
          • Closed
          split from

          Bug - A problem which impairs or prevents the functions of the product. MDEV-7611 [PATCH] mysqldump --dump-slave always starts stopped slave

          • Major - Major loss of function.
          • Closed

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            People

              ParadoxV5 Jimmy Hú
              ParadoxV5 Jimmy Hú
              Jimmy Hú Jimmy Hú
              Brandon Nesterenko Brandon Nesterenko
              Deepthi Eranti Sreenivas Deepthi Eranti Sreenivas
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                Resolved:

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