Github user tejasapatil commented on a diff in the pull request: https://github.com/apache/spark/pull/16476#discussion_r95055535 --- Diff: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/ConditionalExpressionSuite.scala --- @@ -137,4 +139,48 @@ class ConditionalExpressionSuite extends SparkFunSuite with ExpressionEvalHelper checkEvaluation(CaseKeyWhen(c6, Seq(c5, c2, c4, c3)), null, row) checkEvaluation(CaseKeyWhen(literalNull, Seq(c2, c5, c1, c6)), null, row) } + + test("case field") { + val str1 = Literal("è±è±ä¸ç") + val str2 = Literal("a") + val str3 = Literal("b") + val str4 = Literal("") + val str5 = Literal("999") + val strNull = Literal.create(null, StringType) + + val bool1 = Literal(true) + val bool2 = Literal(false) + + val int1 = Literal(1) + val int2 = Literal(2) + val int3 = Literal(3) + val int4 = Literal(999) + val intNull = Literal.create(null, IntegerType) + + val double1 = Literal(1.221) + val double2 = Literal(1.222) + val double3 = Literal(1.224) + + val timeStamp1 = Literal(new Timestamp(2016, 12, 27, 14, 22, 1, 1)) + val timeStamp2 = Literal(new Timestamp(1988, 6, 3, 1, 1, 1, 1)) + val timeStamp3 = Literal(new Timestamp(1990, 6, 5, 1, 1, 1, 1)) + + val date1 = Literal(new Date(1949, 1, 1)) + val date2 = Literal(new Date(1979, 1, 1)) + val date3 = Literal(new Date(1989, 1, 1)) + + checkEvaluation(Field(Seq(str1, str2, str3, str1)), 3) + checkEvaluation(Field(Seq(str2, str2, str2, str1)), 1) + checkEvaluation(Field(Seq(str4, str4, str4, str1)), 1) + checkEvaluation(Field(Seq(bool1, bool2, bool1, bool1)), 2) + checkEvaluation(Field(Seq(int1, int2, int3, int1)), 3) + checkEvaluation(Field(Seq(double2, double3, double1, double2)), 3) + checkEvaluation(Field(Seq(timeStamp1, timeStamp2, timeStamp3, timeStamp1)), 3) + checkEvaluation(Field(Seq(date1, date1, date2, date3)), 1) + checkEvaluation(Field(Seq(int4, double3, str5, bool1, date1, timeStamp2, int4)), 6) + checkEvaluation(Field(Seq(str5, str1, str2, str4)), 0) + checkEvaluation(Field(Seq(int4, double3, str5, bool1, date1, timeStamp2, int3)), 0) + checkEvaluation(Field(Seq(int1, strNull, intNull, bool1, date1, timeStamp2, int3)), 0) + checkEvaluation(Field(Seq(strNull, int1, str1, str2, str3)), 0) --- End diff -- This fails with the patch. hc.sql("""SELECT FIELD("tejas", 34, "patil", true, null, "tejas") FROM src LIMIT 1""").collect.foreach(println) Removing `null` makes it work. Can you check on your side ? It worked with Hive.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org