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Daniel edited comment on SPARK-44503 at 8/2/23 11:51 PM: --------------------------------------------------------- Here is where we call the "eval" method on each input row that the UDTF receives: [https://github.com/apache/spark/blob/master/python/pyspark/worker.py#L699.|https://github.com/apache/spark/blob/master/python/pyspark/worker.py#L699] Here we can check the values of adjacent rows to see when the partition boundary changes, in the presence of the PARTITION BY clause for TABLE input arguments. was (Author: JIRAUSER285772): Here is where we call the "eval" method on each input row that the UDTF receives: [https://github.com/apache/spark/blob/master/python/pyspark/worker.py#L699.|https://github.com/apache/spark/blob/master/python/pyspark/worker.py#L699] Here we can check the values of adjacent rows to see when the partition boundary changes, in the presence of the PARTITION BY clause. > Support PARTITION BY and ORDER BY clause for table arguments > ------------------------------------------------------------ > > Key: SPARK-44503 > URL: https://issues.apache.org/jira/browse/SPARK-44503 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 4.0.0 > Reporter: Daniel > Assignee: Daniel > Priority: Major > Fix For: 4.0.0 > > -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org