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  1. MariaDB Server
  2. MDEV-21973

Bind REPLICATION {MASTER|SLAVE} ADMIN to gtid_* GLOBAL-only system variables

Details

    Description

      Let's bind GLOBAL-only gtid_* system variables to the recently added privileges as follows:

      Name                     Scope           New GLOBAL privilege
      		 
      ----                     -------------   ---------------------------------
      		 
      gtid_binlog_state        GLOBAL          SUPER or REPLICATION MASTER ADMIN
      		 
      gtid_cleanup_batch_size  GLOBAL          SUPER or REPLICATION SLAVE ADMIN
      		 
      gtid_ignore_duplicates   GLOBAL          SUPER or REPLICATION SLAVE ADMIN
      		 
      gtid_pos_auto_engines    GLOBAL          SUPER or REPLICATION SLAVE ADMIN
      		 
      gtid_slave_pos           GLOBAL          SUPER or REPLICATION SLAVE ADMIN
      		 
      gtid_strict_mode         GLOBAL          SUPER or REPLICATION SLAVE ADMIN

      As of version 10.5.1, a SET command for these global variables required the SUPER privilege.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-21743 Split up SUPER privilege to smaller privileges

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. MDEV-22026 Document 10.5 privilege changes

          • Major - Major loss of function.
          • Closed

          Activity

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            bar Alexander Barkov created issue -
            bar Alexander Barkov made changes -
            Field Original Value New Value
            bar Alexander Barkov made changes -
            Description
            Let's bind GLOBAL-only gtid_* system variables to the recently added privileges as follows:
            {noformat}
            Name Scope New GLOBAL privilege
            ---- ------------- ---------------------------------
            gtid_binlog_state GLOBAL SUPER or REPLICATION MASTER ADMIN
            gtid_cleanup_batch_size GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_ignore_duplicates GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_pos_auto_engines GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_slave_pos GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_strict_mode GLOBAL SUPER or REPLICATION SLAVE ADMIN
            {noformat}

            As of version 10.5.1 they required the SUPER privilege.             		Let's bind GLOBAL-only gtid_* system variables to the recently added privileges as follows:
            {noformat}
            Name Scope New GLOBAL privilege
            ---- ------------- ---------------------------------
            gtid_binlog_state GLOBAL SUPER or REPLICATION MASTER ADMIN
            gtid_cleanup_batch_size GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_ignore_duplicates GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_pos_auto_engines GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_slave_pos GLOBAL SUPER or REPLICATION SLAVE ADMIN
            gtid_strict_mode GLOBAL SUPER or REPLICATION SLAVE ADMIN
            {noformat}

            As of version 10.5.1, a SET command for these global variables required the SUPER privilege.
            bar Alexander Barkov made changes -
            issue.field.resolutiondate 2020-03-18 13:19:28.0 2020-03-18 13:19:28.905
            bar Alexander Barkov made changes -
            Fix Version/s 10.5.2 [ 24030 ]
            Fix Version/s 10.5 [ 23123 ]
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Closed [ 6 ]
            bar Alexander Barkov made changes -
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 105740 ] MariaDB v4 [ 134216 ]

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              bar Alexander Barkov
              bar Alexander Barkov
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                Created:
                Updated:
                Resolved:

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