Peng-Lei commented on a change in pull request #34494:
URL: https://github.com/apache/spark/pull/34494#discussion_r750957056
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
##########
@@ -1580,6 +1647,59 @@ abstract class CastBase extends UnaryExpression with
TimeZoneAwareExpression wit
}
}
+ private[this] def castDayTimeIntervalToIntegralTypeCode(
+ ctx: CodegenContext,
+ endFiled: Byte,
+ integralType: String,
+ catalogType: String): CastFunction = {
Review comment:
done
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
##########
@@ -1580,6 +1647,59 @@ abstract class CastBase extends UnaryExpression with
TimeZoneAwareExpression wit
}
}
+ private[this] def castDayTimeIntervalToIntegralTypeCode(
+ ctx: CodegenContext,
+ endFiled: Byte,
+ integralType: String,
+ catalogType: String): CastFunction = {
+ val util = IntervalUtils.getClass.getCanonicalName.stripSuffix("$")
+ integralType match {
+ case "long" =>
+ (c, evPrim, _) =>
+ code"""$evPrim = $util.dayTimeIntervalToLong($c, (byte)$endFiled);"""
+ case "int" =>
+ (c, evPrim, _) =>
+ code"""$evPrim = $util.dayTimeIntervalToInt($c, (byte)$endFiled);"""
+ case "short" =>
+ (c, evPrim, _) =>
+ code"""$evPrim = $util.dayTimeIntervalToShort($c,
(byte)$endFiled);"""
+ case "byte" =>
+ (c, evPrim, _) =>
+ code"""$evPrim = $util.dayTimeIntervalToByte($c, (byte)$endFiled);"""
+ }
+ }
+
+ private[this] def castYearMonthIntervalToIntegralTypeCode(
+ ctx: CodegenContext,
+ endFiled: Byte,
+ integralType: String,
+ catalogType: String): CastFunction = {
Review comment:
done
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