Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-9293

Analysis should detect when set operations are performed on tables with different numbers of columns

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.5.0
    • SQL
    • None

    Description

      Our SQL analyzer doesn't always enforce that set operations are only performed on relations with the same number of columns.

      Attachments

        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-8328 Add a CheckAnalysis rule to ensure that Union branches have the same schema

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-9813 Incorrect UNION ALL behavior

          • Major - Major loss of function.
          • Resolved
          links to

          Pull request #7631 [Github] Pull Request #7631 (JoshRosen)

          Activity

            People

              joshrosen Josh Rosen
              joshrosen Josh Rosen
              Votes:
              1 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: