Derby
  1. Derby
  2. DERBY-6340

Add support for CREATE TYPE AS <existing type> (synonym types)

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: SQL
    • Labels:
      None

      Description

      The SQL standard (2003) chapter 11.41 <user-defined type definition> allows the creation of synonyms or aliases for an existing type: CREATE TYPE AS <predefined type>. By allowing this in Derby we would simplify migration from, and interoperation with, other databases.

      1. CreateTypeAs_fs_draft_2.html
        20 kB
        Dyre Tjeldvoll
      2. CreateTypeAs_fs_draft_3.html
        27 kB
        Dyre Tjeldvoll
      3. CreateTypeAs_fs_draft_3.html
        27 kB
        Dyre Tjeldvoll
      4. CreateTypeAs_fs_draft.html
        11 kB
        Dyre Tjeldvoll

        Activity

        Dyre Tjeldvoll made changes -
        Attachment CreateTypeAs_fs_draft_3.html [ 12611382 ]
        Dyre Tjeldvoll made changes -
        Attachment CreateTypeAs_fs_draft_3.html [ 12608907 ]
        Dyre Tjeldvoll made changes -
        Attachment CreateTypeAs_fs_draft_2.html [ 12606078 ]
        Dyre Tjeldvoll made changes -
        Field Original Value New Value
        Attachment CreateTypeAs_fs_draft.html [ 12605238 ]
        Dyre Tjeldvoll created issue -

          People

          • Assignee:
            Dyre Tjeldvoll
            Reporter:
            Dyre Tjeldvoll
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            Dates

            • Created:
              Updated:

              Development