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[SPARK-12558][FOLLOW-UP] AnalysisException when multiple functions applied in GROUP BY clause #10758

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[SPARK-12558][FOLLOW-UP] AnalysisException when multiple functions applied in GROUP BY clause #10758

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SPARK-12558][FOLLOW-UP] AnalysisException when multiple functions app…
dilipbiswal Jan 14, 2016
8f07c1e
Only change one function
dilipbiswal Jan 15, 2016
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14 changes: 9 additions & 5 deletions sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveUDFSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ import java.util.{ArrayList, Arrays, Properties}

import org.apache.hadoop.conf.Configuration
import org.apache.hadoop.hive.ql.udf.UDAFPercentile
import org.apache.hadoop.hive.ql.udf.generic.{GenericUDAFAverage, GenericUDF, GenericUDFOPAnd, GenericUDTFExplode}
import org.apache.hadoop.hive.ql.udf.generic._
import org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject
import org.apache.hadoop.hive.serde2.{AbstractSerDe, SerDeStats}
import org.apache.hadoop.hive.serde2.objectinspector.{ObjectInspector, ObjectInspectorFactory}
Expand Down Expand Up @@ -351,10 +351,14 @@ class HiveUDFSuite extends QueryTest with TestHiveSingleton with SQLTestUtils {
}

test("Hive UDF in group by") {
Seq(Tuple1(1451400761)).toDF("test_date").registerTempTable("tab1")
val count = sql("select date(cast(test_date as timestamp))" +
" from tab1 group by date(cast(test_date as timestamp))").count()
assert(count == 1)
withTempTable("tab1") {
Seq(Tuple1(1451400761)).toDF("test_date").registerTempTable("tab1")
sql(s"CREATE TEMPORARY FUNCTION testUDFToDate AS '${classOf[GenericUDFToDate].getName}'")
val count = sql("select testUDFToDate(cast(test_date as timestamp))" +
" from tab1 group by testUDFToDate(cast(test_date as timestamp))").count()
sql("DROP TEMPORARY FUNCTION IF EXISTS testUDFToDate")
assert(count == 1)
}
}

test("SPARK-11522 select input_file_name from non-parquet table"){
Expand Down