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  1. Derby
  2. DERBY-4686

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

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 10.7.1.1
    • 10.5.3.1, 10.6.2.1, 10.7.1.1
    • Store
    • Known fix, Newcomer
    • 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
          Kristian Waagan
        3. DERBY-4686-1.diff
          2 kB
          Yun Lee
        4. DERBY-4686-2.diff
          0.6 kB
          Yun Lee

        Issue Links

          is part of

          Task - A task that needs to be done. DERBY-4609 Derby Test and Fix GSOC 2010 project

          • Major - Major loss of function.
          • Closed

          Activity

            People

              yunlee Yun Lee
              kristwaa Kristian Waagan
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              Dates

                Created:
                Updated:
                Resolved: