[GitHub] [spark] Ngone51 removed a comment on pull request #29106: [SPARK-32307][SQL] ScalaUDF's canonicalized expression should exclude inputEncoders

[GitBox <gi...@apache.org>]

Ngone51 removed a comment on pull request #29106:
URL: https://github.com/apache/spark/pull/29106#issuecomment-659240765


   test("SPARK-32307: Aggression that use array type input UDF as group expression") {
     spark.udf.register("key", udf((m: Array[Int]) => m.head))
     Seq(Array(1)).toDF("a").createOrReplaceTempView("t")
     checkAnswer(sql("SELECT key(a) AS k FROM t GROUP BY key(a)"), Row(1) :: Nil)
   }


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