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  1. MariaDB Server
  2. MDEV-12372

mysqlbinlog --version output is the same on 10.x as on 5.5.x, and contains not only version

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    • 10.1.29, 10.1.30

    Description

      mysqlbinlog utility of MariaDB outputs it's version as 3.3, twice, no matter what real version it comes from:

      [openxs@fc23 ~]$ mysqlbinlog --version | grep mysqlbinlog
      mysqlbinlog Ver 3.3 for Linux at x86_64
      mysqlbinlog Ver 3.3 for Linux at x86_64
      Usage: mysqlbinlog [options] log-files
      The following groups are read: mysqlbinlog client client-server client-mariadb
      [openxs@fc23 ~]$ mysql --version
      mysql  Ver 15.1 Distrib 10.1.21-MariaDB, for Linux (x86_64) using readline 5.1
       
      [openxs@fc23 ~]$ dbs/maria5.5/bin/mysqlbinlog --version | grep mysqlbinlog
      dbs/maria5.5/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      dbs/maria5.5/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      Usage: dbs/maria5.5/bin/mysqlbinlog [options] log-files
      The following groups are read: mysqlbinlog client client-server client-mariadb
      [openxs@fc23 ~]$ dbs/maria5.5/bin/mysql --version
      dbs/maria5.5/bin/mysql  Ver 15.1 Distrib 5.5.54-MariaDB, for Linux (x86_64) using readline 5.1
       
      [openxs@fc23 ~]$ dbs/maria10/bin/mysqlbinlog --version | grep mysqlbinlog
      dbs/maria10/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      dbs/maria10/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      Usage: dbs/maria10/bin/mysqlbinlog [options] log-files
      The following groups are read: mysqlbinlog client client-server client-mariadb
      [openxs@fc23 ~]$ dbs/maria10/bin/mysql --version
      dbs/maria10/bin/mysql  Ver 15.1 Distrib 10.0.29-MariaDB, for Linux (x86_64) using readline 5.1
       
      [openxs@fc23 ~]$ dbs/maria10.1/bin/mysqlbinlog --version | grep mysqlbinlog
      dbs/maria10.1/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      dbs/maria10.1/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      Usage: dbs/maria10.1/bin/mysqlbinlog [options] log-files
      The following groups are read: mysqlbinlog client client-server client-mariadb
      [openxs@fc23 ~]$ dbs/maria10.1/bin/mysql --version
      dbs/maria10.1/bin/mysql  Ver 15.1 Distrib 10.1.23-MariaDB, for Linux (x86_64) using readline 5.1
       
      [openxs@fc23 ~]$ dbs/maria10.2/bin/mysqlbinlog --version | grep mysqlbinlog
      dbs/maria10.2/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      dbs/maria10.2/bin/mysqlbinlog Ver 3.3 for Linux at x86_64
      Usage: dbs/maria10.2/bin/mysqlbinlog [options] log-files
      The following groups are read: mysqlbinlog client client-server client-mariadb
      [openxs@fc23 ~]$ dbs/maria10.2/bin/mysql --version
      dbs/maria10.2/bin/mysql  Ver 15.1 Distrib 10.2.5-MariaDB, for Linux (x86_64) using readline 5.1
      

      Upstream bug report for MySQL 5.6 (https://bugs.mysql.com/bug.php?id=67643) was fixed:

      [openxs@fc23 ~]$ dbs/5.7/bin/mysqlbinlog --version
      dbs/5.7/bin/mysqlbinlog Ver 3.4 for Linux at x86_64

      I think it does make sense to increase version starting from 10.0.x, and it must be presenbted only once in the results, with no information about options etc.

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            serg Sergei Golubchik
            valerii Valerii Kravchuk
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              Updated:
              Resolved:

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