Mathew Wicks created SPARK-20207: ------------------------------------ Summary: Add ablity to exclude current row in WindowSpec Key: SPARK-20207 URL: https://issues.apache.org/jira/browse/SPARK-20207 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.1.0 Reporter: Mathew Wicks Priority: Minor
It would be useful if we could implement a way to exclude the current row in WindowSpec. (We can currently only select ranges of rows/time.) Currently, users have to resort to ridiculous measures to exclude the current row from windowing aggregations. As seen here: http://stackoverflow.com/questions/43180723/spark-sql-excluding-the-current-row-in-partition-by-windowing-functions/43198839#43198839 -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org