Izek Greenfield created SPARK-32764:
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Summary: compare of -0.0 < 0.0 return true
Key: SPARK-32764
URL: https://issues.apache.org/jira/browse/SPARK-32764
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.0.0
Reporter: Izek Greenfield
{code:scala}
val spark: SparkSession = SparkSession
.builder()
.master("local")
.appName("SparkByExamples.com")
.getOrCreate()
spark.sparkContext.setLogLevel("ERROR")
import spark.sqlContext.implicits._
val df = Seq((-0.0, 0.0)).toDF("neg", "pos")
.withColumn("comp", col("neg") < col("pos"))
df.show(false)
======
+----+---+----+
|neg |pos|comp|
+----+---+----+
|-0.0|0.0|true|
+----+---+----+{code}
I think that result should be false.
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