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  1. MariaDB Server
  2. MDEV-9331

Inconsistency between ALTER from BIT to VARCHAR and from BIT to TEXT

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    Details

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

      Description

      DROP TABLE IF EXISTS t1;
      CREATE TABLE t1 (a BIT(8),b BIT(8));
      INSERT INTO t1 VALUES (123,123);
      ALTER TABLE t1 MODIFY a TEXT, MODIFY b VARCHAR(10);
      SELECT * FROM t1;

      +------+------+
      | a    | b    |
      +------+------+
      | {    | 123  |
      +------+------+

      Notice different results.

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            Assignee:
            bar Alexander Barkov
            Reporter:
            bar Alexander Barkov
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              Dates

              Created:
              Updated: