cloud-fan commented on code in PR #40651:
URL: https://github.com/apache/spark/pull/40651#discussion_r1157911591
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/types/PhysicalDataType.scala:
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@@ -17,53 +17,204 @@
package org.apache.spark.sql.catalyst.types
-import org.apache.spark.sql.types._
+import scala.reflect.runtime.universe.TypeTag
+import scala.reflect.runtime.universe.typeTag
+import scala.util.control.NonFatal
+import org.apache.spark.sql.catalyst.util.SQLOrderingUtil
+import org.apache.spark.sql.errors.QueryExecutionErrors
+import org.apache.spark.sql.types.{BinaryType, BooleanType, ByteType,
DataType, DateType, DayTimeIntervalType, Decimal, DecimalType, DoubleType,
FloatType, IntegerType, IntegralType, LongType, NullType, NumericType,
ShortType, StringType, StructField, TimestampNTZType, TimestampType,
YearMonthIntervalType}
+import org.apache.spark.unsafe.types.{ByteArray, UTF8String}
sealed abstract class PhysicalDataType
-sealed abstract class PhysicalPrimitiveType extends PhysicalDataType
+object PhysicalDataType {
+ def apply(dt: DataType): PhysicalDataType = dt match {
+ case NullType => PhysicalNullType
+ case ByteType => PhysicalByteType
+ case ShortType => PhysicalShortType
+ case IntegerType => PhysicalIntegerType
+ case LongType => PhysicalLongType
+ case StringType => PhysicalStringType
+ case FloatType => PhysicalFloatType
+ case DoubleType => PhysicalDoubleType
+ case DecimalType.Fixed(p, s) => PhysicalDecimalType(p, s)
+ case BooleanType => PhysicalBooleanType
+ case BinaryType => PhysicalBinaryType
+ case TimestampType => PhysicalLongType
+ case TimestampNTZType => PhysicalLongType
+ case DayTimeIntervalType(_, _) => PhysicalLongType
+ case YearMonthIntervalType(_, _) => PhysicalIntegerType
+ case DateType => PhysicalIntegerType
+ case _ => UninitializedPhysicalType
Review Comment:
let's also include array/map/struct
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