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[SPARK-11379][SQL] ExpressionEncoder can't handle top level primitive type correctly #9337

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[SPARK-11379][SQL] ExpressionEncoder can't handle top level primitive type correctly #9337

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2 changes: 1 addition & 1 deletion sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/ScalaReflection.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,7 @@ trait ScalaReflection {
.getOrElse(BoundReference(ordinal, dataType, false))

/** Returns the current path or throws an error. */
def getPath = path.getOrElse(BoundReference(0, dataTypeFor(tpe), true))
def getPath = path.getOrElse(BoundReference(0, schemaFor(tpe).dataType, true))

tpe match {
case t if !dataTypeFor(t).isInstanceOf[ObjectType] =>
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1 change: 1 addition & 0 deletions ...talyst/src/test/scala/org/apache/spark/sql/catalyst/encoders/ExpressionEncoderSuite.scala
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Expand Up @@ -57,6 +57,7 @@ class ExpressionEncoderSuite extends SparkFunSuite {
encodeDecodeTest(false)
encodeDecodeTest(1.toShort)
encodeDecodeTest(1.toByte)
encodeDecodeTest("hello")

encodeDecodeTest(PrimitiveData(1, 1, 1, 1, 1, 1, true))

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