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Xiao Li updated SPARK-12288: ---------------------------- Comment: was deleted (was: [~davies] It sounds like Except and Intersect can support UnsafeRow? We just need to add the following line to Except and Intersect {code} override def outputsUnsafeRows: Boolean = children.forall(_.outputsUnsafeRows) override def canProcessUnsafeRows: Boolean = true override def canProcessSafeRows: Boolean = true {code} Is my understanding correct? Thanks!) > Support UnsafeRow in Coalesce/Except/Intersect > ---------------------------------------------- > > Key: SPARK-12288 > URL: https://issues.apache.org/jira/browse/SPARK-12288 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Davies Liu > -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org