Derby
  1. Derby
  2. DERBY-5749

Implicit cast of variable length values, e.g. as arguments to stored methods and generated columns values, silently truncate if too long

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6, 10.2.2.0, 10.3.1.4, 10.3.2.1, 10.3.3.0, 10.4.1.3, 10.4.2.0, 10.5.1.1, 10.5.2.0, 10.5.3.0, 10.6.1.0, 10.6.2.1, 10.7.1.1, 10.8.1.2, 10.8.2.2
    • Fix Version/s: 10.9.1.0
    • Component/s: JDBC, SQL
    • Issue & fix info:
      Release Note Needed
    • Bug behavior facts:
      Data corruption, Deviation from standard

      Description

      Cf the attached repro SilentVarcharArgTruncation.
      It seem implicit casts are inserted here, cf discussion on derby-dev thread starting here: http://mail-archives.apache.org/mod_mbox/db-derby-dev/201205.mbox/%3Cx67gwm7hir.fsf%40oracle.com%3E

      1. DERBY-5749.diff
        6 kB
        Dag H. Wanvik
      2. DERBY-5749.stat
        0.2 kB
        Dag H. Wanvik
      3. DERBY-5749-2.diff
        5 kB
        Dag H. Wanvik
      4. DERBY-5749-2.stat
        0.3 kB
        Dag H. Wanvik
      5. DERBY-5749-2b.diff
        5 kB
        Dag H. Wanvik
      6. DERBY-5749-2b.stat
        0.3 kB
        Dag H. Wanvik
      7. DERBY-5749b.diff
        14 kB
        Dag H. Wanvik
      8. DERBY-5749b.stat
        0.9 kB
        Dag H. Wanvik
      9. releaseNote.html
        8 kB
        Dag H. Wanvik
      10. releaseNote.html
        8 kB
        Knut Anders Hatlen
      11. releaseNote.html
        5 kB
        Dag H. Wanvik
      12. SilentVarcharArgTruncation.java
        2 kB
        Dag H. Wanvik
      13. SilentVarcharArgTruncation.java
        1 kB
        Dag H. Wanvik

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            • Assignee:
              Dag H. Wanvik
              Reporter:
              Dag H. Wanvik
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              Dates

              • Created:
                Updated:
                Resolved:

                Development