srowen commented on a change in pull request #29366:
URL: https://github.com/apache/spark/pull/29366#discussion_r470999055
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/SpecificInternalRow.scala
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@@ -192,24 +192,41 @@ final class MutableAny extends MutableValue {
*/
final class SpecificInternalRow(val values: Array[MutableValue]) extends
BaseGenericInternalRow {
- def this(dataTypes: Seq[DataType]) =
- this(
- dataTypes.map {
- case BooleanType => new MutableBoolean
- case ByteType => new MutableByte
- case ShortType => new MutableShort
- // We use INT for DATE internally
- case IntegerType | DateType => new MutableInt
- // We use Long for Timestamp internally
- case LongType | TimestampType => new MutableLong
- case FloatType => new MutableFloat
- case DoubleType => new MutableDouble
- case _ => new MutableAny
- }.toArray)
+ private[this] def dataTypeToMutableValue(dataType: DataType): MutableValue =
dataType match {
+ case BooleanType => new MutableBoolean
Review comment:
OK. Might be worth reordering to integers, floating point, boolean, then
the rest, but it's no big deal.
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