Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-7549

Support aggregating over nested fields

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 2.0.0
    • None
    • SQL

    Description

      Would be nice to be able to run sum, avg, min, max (and other numeric aggregate expressions) on arrays.

      Attachments

        Issue Links

          relates to

          Sub-task - The sub-task of the issue SPARK-7548 Add explode expression

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          links to

          Pull request #6192 [Github] Pull Request #6192 (kaka1992)

          Activity

            People

              Unassigned Unassigned
              rxin Reynold Xin
              Votes:
              4 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: