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  1. MariaDB Server
  2. MDEV-4332

Increase username length from 16 characters

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.31
    • None
    • None

    Description

      To increase username length from 16 characters to 64 or 128 characters. Included preliminary patch for mariadb 5.5.

      In 5.5 we will not change system tables though. Which means that the user would need to alter system tables manually to use that. A test case (in mysql-test) will have to use ALTER TABLE mysql.user too.

      In 10.0 we'll remove this limitation.

      Attachments

        Issue Links

          is duplicated by

          Task - A task that needs to be done. MDEV-5511 Increase user name length

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4514 After increasing user name length mysql.db is reported broken and event scheduler does not start

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4515 Long user names are truncated to 48 symbols in error messages

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4519 SHOW EVENTS and SHOW PROCEDURE STATUS truncate long user names

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-5785 RBR between old master and new slave breaks on direct updates to system tables

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-6178 [PATCH] mysql_upgrade breaks databases with long user names

          • Major - Major loss of function.
          • Closed

          Activity

            Ascending order - Click to sort in descending order
            jani Jani Tolonen created issue -
            serg Sergei Golubchik made changes -
            Field Original Value New Value
            Assignee Sergei Golubchik [ serg ] Alexander Barkov [ bar ]
            serg Sergei Golubchik made changes -
            Description To increase username length from 16 characters to 48 characters. Included preliminary patch for mariadb 5.5. To increase username length from 16 characters to 48 characters. Included preliminary patch for mariadb 5.5.

            In 5.5 we will not change system tables though. Which means that the user would need to alter system tables manually to use that. A test case (in mysql-test) will have to use ALTER TABLE mysql.user too.

            In 10.0 we'll remove this limitation.
            serg Sergei Golubchik made changes -
            Description To increase username length from 16 characters to 48 characters. Included preliminary patch for mariadb 5.5.

            In 5.5 we will not change system tables though. Which means that the user would need to alter system tables manually to use that. A test case (in mysql-test) will have to use ALTER TABLE mysql.user too.

            In 10.0 we'll remove this limitation.             		To increase username length from 16 characters to 64 or 128 characters. Included preliminary patch for mariadb 5.5.

            In 5.5 we will not change system tables though. Which means that the user would need to alter system tables manually to use that. A test case (in mysql-test) will have to use ALTER TABLE mysql.user too.

            In 10.0 we'll remove this limitation.
            serg Sergei Golubchik made changes -
            Assignee Alexander Barkov [ bar ] Alexey Botchkov [ holyfoot ]
            serg Sergei Golubchik made changes -
            Summary Increase username length from 16 characters to 48 characters Increase username length from 16 characters
            serg Sergei Golubchik made changes -
            Assignee Alexey Botchkov [ holyfoot ] Sergei Golubchik [ serg ]
            serg Sergei Golubchik made changes -
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Closed [ 6 ]
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            elenst Elena Stepanova made changes -
            serg Sergei Golubchik made changes -
            Workflow defaullt [ 26808 ] MariaDB v2 [ 42411 ]
            ratzpo Rasmus Johansson (Inactive) made changes -
            Workflow MariaDB v2 [ 42411 ] MariaDB v3 [ 61349 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 61349 ] MariaDB v4 [ 132091 ]

            People

              serg Sergei Golubchik
              jani Jani Tolonen
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              Dates

                Created:
                Updated:
                Resolved:

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