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  1. MariaDB Server
  2. MDEV-33812

Index ingnores trailing spaces

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Not a Bug
    • 10.4(EOL), 10.5(EOL), 10.6, 10.11, 11.0(EOL), 11.1(EOL), 11.2(EOL), 11.3(EOL), 11.4
    • N/A
    • Data Manipulation - Insert
    • debian 12
      11.2.2-MariaDB-1:11.2.2+maria~deb12

    Description

      CREATE TABLE `test` (
      `id` int(11) NOT NULL,
      `txt` varchar(255) NOT NULL
      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

      INSERT INTO `test` (`id`, `txt`) VALUES (1, 'test');

      Doing

      INSERT INTO `test` (`id`, `txt`) VALUES (2, 'test ');

      Throws a duplicate index error because the txt value is trimed.

      Attachments

        1. test.sql
          1 kB
          Jorg Singendonk

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-25904 New collation functions to compare InnoDB style trimmed NO PAD strings

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30095 Unexpected duplicate entry error for UNIQUE USING HASH + NOPAD

          • Major - Major loss of function.
          • Open

          Activity

            People

              marko Marko Mäkelä
              gothge Jorg Singendonk
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