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  1. MariaDB Server
  2. MDEV-4958

Adding datatype UUID

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    Description

      The current way of handling uuid's in MariaDB is not very user friendly. If you want to do it right you have to replace all 4 "-" chars with "" and store it in a binary(16) type and so on. That is a lot of work and sadly people start to use just varchar() for it because it's easier. But that is a huge performence problem.

      To fix that i would propose to add a "uuid" datatype to MariaDB the same way PostgreSQL did it. http://www.postgresql.org/docs/9.2/static/datatype-uuid.html

      That would make working with uuid's a lot easier and faster.
      Thanks and greetings
      Leo

      Attachments

        Issue Links

          blocks

          Task - A task that needs to be done. CONJ-899 Support UUID Object

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MDEV-15854 Implement uuid_to_bin, bin_to_uuid and is_uuid functions

          • Major - Major loss of function.
          • Open
          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-26615 uuid() function on default column value can violate PK/Unique constrants

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MDEV-26616 uuid data type - convert from text with binary data based on length

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-26664 Store UUIDs in a more efficient manner

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-26732 Assertion `0' failed in Item::val_native

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-26742 Assertion `field->type_handler() == this' failed in FixedBinTypeBundle<NATIVE_LEN, MAX_CHAR_LEN>::Type_handler_fbt::stored_field_cmp_to_item

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-26785 Hyphens inside the value of uuid datatype

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

          Task - A task that needs to be done. MDEV-5593 Feature request native support for UUID's as a column type

          • Major - Major loss of function.
          • Closed
          is blocked by

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDEV-4912 Data type plugin API version 1

          • 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-20890 Illegal mix of collations with UUID()

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-27207 Assertion `!m_null_value' failed in int FixedBinTypeBundle<FbtImpl>::cmp_item_fbt::compare or in cmp_item_inet6::compare

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-31926 UUID v7 are compared incorrectly

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33442 REPAIR TABLE corrupts UUIDs

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-8605 MariaDB not use DEFAULT value even when inserted NULL for NOT NULLABLE column.

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MDEV-11339 Support UUID v4 generation

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

          Task - A task that needs to be done. MDEV-23748 support not-MAC-address based UUID versions

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-27015 Assertion `!is_null()' failed in FixedBinTypeBundle<FbtImpl>::Fbt FixedBinTypeBundle<FbtImpl>::Field_fbt::to_fbt()

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-28491 Uuid. "UPDATE/DELETE" not working "WHERE id IN (SELECT id FROM ..)"

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-31137 UUID type is never used for user variables

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33827 UUID() returns a NULL-able result

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          links to

          Web Link NEWSEQUENTIALID (SQL Server)

          Activity

            People

              alice Alice Sherepa
              leo.unglaub Leo Unglaub
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              36 Vote for this issue
              Watchers:
              37 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

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