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  1. MariaDB Server
  2. MDEV-37842

CHANGE MASTER TO is implicitly changing the value of 'Using_Gtid' from 'No' to 'No'

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Details

    • Unexpected results

    Description

      CHANGE MASTER TO master_use_gtid= NO;
      		 
      CHANGE MASTER TO relay_log_pos= 0;
      		 
      Warnings:
      		 
      Note    4190    CHANGE MASTER TO is implicitly changing the value of 'Using_Gtid' from 'No' to 'No'

      Looks silly, ain't it?

      Cause

      The condition to emit this warning - located in change_master() of sql/sql_repl.cc) - only checks if master_use_gtid= NO is given in the same statement.
      It should also check the before-value.

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          is caused by

          Task - A task that needs to be done. MDEV-19801 Change defaults for CHANGE MASTER TO so that GTID-based replication is used by default if master supports it

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

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              ParadoxV5 Jimmy Hú
              ParadoxV5 Jimmy Hú
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              Dates

                Created:
                Updated:

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