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  1. MariaDB Server
  2. MDEV-21533

'å' equals '[' in the latin1_swedish_ci collation

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Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Minor
    • Resolution: Unresolved
    • 5.5, 10.1, 10.2, 10.3, 10.4
    • 10.5
    • None
    • Debian 10

    Description

      The following code outputs both rows. I think it should only output the one starting with 'å'. (Tested on 10.3.18)

      CREATE TABLE test (
      		 
        name VARCHAR(100)
      		 
      ) CHARACTER SET latin1 COLLATE latin1_swedish_ci;
      		 
       
      		 
      INSERT INTO test(name) VALUES('[hello world]');
      		 
      INSERT INTO test(name) VALUES('ålesund');
      		 
       
      		 
      SELECT * FROM test WHERE name LIKE 'å%';

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21436 Character comparison incorect

          • Major - Major loss of function.
          • Confirmed
          links to

          Web Link MySQL bug: Using Percent and Backslashes in LIKE Queries is buggy

          Web Link MySQL WL#5170: Swedish collation

          Activity

            People

              bar Alexander Barkov
              Marek Marek Gibney
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              Dates

                Created:
                Updated:

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