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  1. MariaDB Server
  2. MDEV-12853

Out-of-range errors when CAST('-1' AS UNSIGNED)

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.2, 10.3
    • Fix Version/s: 10.3.1
    • Component/s: OTHER
    • Labels:

      Description

      This problem is similar to MDEV-12852.
      It's repeatable in 10.2, as well as in 10.1 with sql_mode=STRICT_ALL_TABLES set.

      CREATE TABLE t1 AS SELECT CAST('-1' AS UNSIGNED);
      

      ERROR 1264 (22003): Out of range value for column 'CAST('-1' AS UNSIGNED)' at row 1
      

      CREATE TABLE t1 AS SELECT CAST('-1' AS UNSIGNED) LIMIT 0;
      SHOW CREATE TABLE t1;
      

      +-------+----------------------------------------------------------------------------------------------------------------+
      | Table | Create Table                                                                                                   |
      +-------+----------------------------------------------------------------------------------------------------------------+
      | t1    | CREATE TABLE `t1` (
        `CAST('-1' AS UNSIGNED)` int(2) unsigned NOT NULL
      ) ENGINE=InnoDB DEFAULT CHARSET=latin1 |
      +-------+----------------------------------------------------------------------------------------------------------------+
      

      Notice, int(2) is wrong. The expected type is BIGINT(20).

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              • Assignee:
                bar Alexander Barkov
                Reporter:
                bar Alexander Barkov
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                • Created:
                  Updated:
                  Resolved: