Uploaded image for project: 'Apache Drill'
  1. Apache Drill
  2. DRILL-6446

Support for EMIT outcome in TopN

    XMLWordPrintableJSON

Details

    Description

      With Lateral and Unnest if TopN is present in the sub-query, then it needs to handle the EMIT outcome correctly. This means when a EMIT is received then perform the TopN operation on the records buffered so far and produce output with it. After EMIT TopN should refresh it's state and again work on next batches of incoming record unless an EMIT is seen again.

      Attachments

        Issue Links

          is depended upon by

          New Feature - A new feature of the product, which has yet to be developed. DRILL-5999 Add support for LATERAL join

          • Major - Major loss of function.
          • In Progress
          links to

          Web Link GitHub Pull Request #1293

          Activity

            People

              shamirwasia Sorabh Hamirwasia
              shamirwasia Sorabh Hamirwasia
              Parth Chandra Parth Chandra
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: