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  1. Spark
  2. SPARK-8328

Add a CheckAnalysis rule to ensure that Union branches have the same schema

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 1.4.0
    • 1.5.0
    • SQL
    • None

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        is duplicated by

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-9293 Analysis should detect when set operations are performed on tables with different numbers of columns

        • Major - Major loss of function.
        • Resolved

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            joshrosen Josh Rosen
            lian cheng Cheng Lian
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              Created:
              Updated:
              Resolved: