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  1. MariaDB Server
  2. MDEV-24291

Replication stops with "Column cannot be converted from type 'bigint(11)' to type 'int(11)'"

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 5.5, 10.0, 10.1, 10.2
    • Fix Version/s: 10.2
    • Component/s: Replication
    • Labels:
      None

      Description

      create table t1 (i int);
      create table t2  SELECT (SELECT i FROM  t1) FROM t1;
      show create table t2;
      

      on 5.5-10.2

      MariaDB [test]> show create table t2;
      +-------+------------------------------------------------------------------------------------------------------------+
      | Table | Create Table                                                                                               |
      +-------+------------------------------------------------------------------------------------------------------------+
      | t2    | CREATE TABLE `t2` (
        `(SELECT i FROM  t1)` bigint(11) DEFAULT NULL
      ) ENGINE=InnoDB DEFAULT CHARSET=latin1 |
      +-------+------------------------------------------------------------------------------------------------------------+
      1 row in set (0.01 sec)
      

      on 10.3-10.5

      +-------+---------------------------------------------------------------------------------------------------------+
      | Table | Create Table                                                                                            |
      +-------+---------------------------------------------------------------------------------------------------------+
      | t2    | CREATE TABLE `t2` (
        `(SELECT i FROM  t1)` int(11) DEFAULT NULL
      ) ENGINE=InnoDB DEFAULT CHARSET=latin1 |
      +-------+---------------------------------------------------------------------------------------------------------+
      1 row in set (0.009 sec)
      

      Then if I use row replication between versions e.g. 10.2 and 10.3, it stops with an error:

          Last_SQL_Errno: 1677
          Last_SQL_Error: Column 0 of table 'test.t2' cannot be converted from type 'bigint' to type 'int(11)'
      

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            Assignee:
            Elkin Andrei Elkin
            Reporter:
            alice Alice Sherepa
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              Dates

              Created:
              Updated:

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