Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-19480

Higher order functions in SQL

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.2.0
    • 2.4.0
    • SQL
    • None

    Description

      To enable users to manipulate nested data types, which is common in ETL jobs with deeply nested JSON fields. Operations should include map, filter, reduce on arrays/maps.

      Attachments

        Issue Links

          duplicates

          Umbrella - An overarching type made of sub-tasks SPARK-23899 Built-in SQL Function Improvement

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

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-27297 Add higher order functions to Scala API

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              rxin Reynold Xin
              Votes:
              3 Vote for this issue
              Watchers:
              17 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: