Details
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Improvement
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Status: In Progress
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Minor
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Resolution: Unresolved
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None
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None
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None
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None
Description
Doing a database update, as opposed to an insert is useful, particularly when working with streaming applications which may require revisions to previously stored data.
Spark DataFrames/DataSets do not currently support an Update feature via the JDBC Writer allowing only Overwrite or Append.
