Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-2327

Fix nullabilities of Join/Generate/Aggregate.

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.0.2, 1.1.0
    • SQL
    • None

    Description

      Fix nullabilities of Join/Generate/Aggregate because:

      • Output attributes of opposite side of OuterJoin should be nullable.
      • Output attributes of generater side of Generate should be nullable if join is true and outer is true.
      • AttributeReference of computedAggregates of Aggregate should be the same as aggregateExpression's.

      Attachments

        Issue Links

          Activity

            People

              ueshin Takuya Ueshin
              ueshin Takuya Ueshin
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: