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  1. Derby
  2. DERBY-4686

SQLBinary.writeBlob is inefficient, reading one byte at a time from the source BLOB

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.7.1.1
    • Fix Version/s: 10.5.3.1, 10.6.2.1, 10.7.1.1
    • Component/s: Store
    • Labels:
    • Issue & fix info:
      Known fix, Newcomer
    • Bug behavior facts:
      Performance

      Description

      SQLBinary.writeBlob is inefficient, since it is only reading one byte at the time from the source BLOB.
      It would be better if a transfer buffer was used to facilitate the write.

        Attachments

        1. DERBY-4686.diff
          1 kB
          Yun Lee
        2. DERBY-4686-1.diff
          2 kB
          Yun Lee
        3. DERBY-4686-1.diff
          2 kB
          Kristian Waagan
        4. DERBY-4686-2.diff
          0.6 kB
          Yun Lee

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              • Assignee:
                yunlee Yun Lee
                Reporter:
                kristwaa Kristian Waagan
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                Dates

                • Created:
                  Updated:
                  Resolved: