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Apache Spark commented on SPARK-25402: -------------------------------------- User 'gatorsmile' has created a pull request for this issue: https://github.com/apache/spark/pull/22403 > Null handling in BooleanSimplification > -------------------------------------- > > Key: SPARK-25402 > URL: https://issues.apache.org/jira/browse/SPARK-25402 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.2.2, 2.3.1 > Reporter: Xiao Li > Assignee: Xiao Li > Priority: Blocker > > SPARK-20350 introduced a bug BooleanSimplification for null handling. For > example, the following case returns a wrong answer. > {code} > val schema = StructType.fromDDL("a boolean, b int") > val rows = Seq(Row(null, 1)) > val rdd = sparkContext.parallelize(rows) > val df = spark.createDataFrame(rdd, schema) > checkAnswer(df.where("(NOT a) OR a"), Seq.empty) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org