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  1. MariaDB Server
  2. MDEV-26785

Hyphens inside the value of uuid datatype

Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • None
    • 10.7.1
    • Data types
    • None

    Description

      It is allowed to set hyphens in groups of 2 digits or ommit them, so there are max 15 hyphens in the uuid.
      But it is also allowed to set them in a row - and it does not make much sense and is not very clear when 15 of them are accepted, while 16 is not - it is confusing.

      create table t1 (a uuid);
      		 
       
      		 
      MariaDB [test]> INSERT INTO t1 VALUES ('5796dac11a1c11--------------ecab4ef859-713e4be4');
      		 
      Query OK, 1 row affected (0.026 sec)
      		 
       
      		 
      MariaDB [test]> INSERT INTO t1 VALUES ('5796dac11a1c11---------------ecab4ef859-713e4be4');
      		 
      ERROR 1292 (22007): Incorrect uuid value: '5796dac11a1c11---------------ecab4ef859-713e4be4' for column `test`.`t1`.`a` at row 1

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          is caused by

          Task - A task that needs to be done. MDEV-4958 Adding datatype UUID

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              bar Alexander Barkov
              alice Alice Sherepa
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              Dates

                Created:
                Updated:
                Resolved:

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