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Sean Owen commented on SPARK-20778: ----------------------------------- This should just be a UDF. What's the argument that it needs to be a built-in? > Implement array_intersect function > ---------------------------------- > > Key: SPARK-20778 > URL: https://issues.apache.org/jira/browse/SPARK-20778 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.0.0 > Reporter: Eric Vandenberg > Priority: Minor > > Implement an array_intersect function that takes array arguments and returns > an array containing all elements of the first array that is common with the > remaining arrays. -- 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