ulysses-you commented on code in PR #36698:
URL: https://github.com/apache/spark/pull/36698#discussion_r884622294
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/decimalExpressions.scala:
##########
@@ -232,3 +216,32 @@ case class CheckOverflowInSum(
override protected def withNewChildInternal(newChild: Expression):
CheckOverflowInSum =
copy(child = newChild)
}
+
+/**
+ * An add expression which is only used for internal add with decimal type.
+ *
+ * Nota that, `DecimalAdd` does not check overflow which is different with
`Add`.
+ */
+case class DecimalAdd(
+ left: Expression,
+ right: Expression,
+ override val dataType: DataType,
+ failOnError: Boolean = SQLConf.get.ansiEnabled) extends DecimalArithmetic {
Review Comment:
it's a `override` filed from `BinaryArithmetic`
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
