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


      Cloudscape used to expose Virtual Table Interfaces, by which any class which implemented ResultSet could be included in a query's FROM list. Derby still exposes a number of these VTIs as diagnostic tools. However, Derby now prevents customers from declaring their own VTIs. The parser raises an error if a VTI's package isn't one of the Derby diagnostic packages.

      This is a very powerful feature which customers can use to solve many problems. We should discuss the reasons that it was disabled and come up with a plan for putting this power back into our customers' hands.

      1. derby-716-01-basic-aa.diff
        110 kB
        Rick Hillegas
      2. derby-716-02-DatabaseMetaData-aa.diff
        36 kB
        Rick Hillegas
      3. derby-716-03-DatabaseMetaData-aa.diff
        3 kB
        Rick Hillegas
      4. derby-716-04-Optimizer-aa.diff
        18 kB
        Rick Hillegas
      5. derby-716-05-PublicAPI-aa.diff
        11 kB
        Rick Hillegas
      6. derby-716-06-TestEncoding-aa.diff
        1 kB
        Rick Hillegas
      7. derby-716-07-dblook-aa.diff
        3 kB
        Rick Hillegas
      8. derby-716-08-upgrade-aa.diff
        3 kB
        Rick Hillegas
      9. derby-716-09-upgradeLocalization-aa.diff
        0.6 kB
        Rick Hillegas
      10. derby-716-10-datatypesCollation-aa.diff
        23 kB
        Rick Hillegas
      11. derby-716-11-subqueries-aa.diff
        4 kB
        Rick Hillegas
      12. functionTables.html
        41 kB
        Rick Hillegas
      13. functionTables.html
        51 kB
        Rick Hillegas
      14. functionTables.html
        45 kB
        Rick Hillegas

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            • Assignee:
              Rick Hillegas
              Rick Hillegas
            • Votes:
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