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  1. MariaDB Server
  2. MDEV-17045

MyRocks tables cannot be updated when binlog_format=MIXED.

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      Description

      One cannot update a MyRocks table when they have binlog_format=MIXED:

      MariaDB [test]> create table t1 (pk int primary key) engine=rocksdb;
      Query OK, 0 rows affected (0.15 sec)
       
      MariaDB [test]> insert into t1 values (1);
      ERROR 4056 (HY000): Can't execute updates on master with binlog_format != ROW.
      MariaDB [test]> 
      MariaDB [test]> select @@binlog_format;
      +-----------------+
      | @@binlog_format |
      +-----------------+
      | MIXED           |
      +-----------------+
      1 row in set (0.00 sec)
      

      This doesn't make sense from a user perspective:

      • MyRocks supports RBR only
      • binlog_format=MIXED means "try to use SBR but switch to RBR if required".
      • I expect that I'm able to run MyRocks with binlog_format=mixed and get RBR logging for updates to MyRocks tables.

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            • Assignee:
              psergey Sergei Petrunia
              Reporter:
              psergey Sergei Petrunia
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