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  1. CDAP
  2. CDAP-11501

Dataset schema should support default values

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.2.0
    • Fix Version/s: None
    • Component/s: API, Datasets
    • Labels:
    • Rank:
      1|i001fb:

      Description

      This is especially useful if the dataset schema is updated, adding new columns. These columns would be null for all pre-existing data. In some use cases, it can be desirable to specify a default value instead of making the field nullable.

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            • Assignee:
              bhooshan Bhooshan Mogal
              Reporter:
              andreas Andreas Neumann
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              Dates

              • Created:
                Updated: