Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/6725#discussion_r32275450
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/math.scala
---
@@ -254,3 +254,54 @@ case class Pow(left: Expression, right: Expression)
"""
}
}
+
+object Logarithm {
+ def apply(child: Expression): Expression = new Log(child)
+}
+
+case class Logarithm(left: Expression, right: Expression)
--- End diff --
Yeah, that is what I meant saying it wasn't worth whatever code reuse we
are getting. The other option would be to name the arguments and have `def
left = base`, etc.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
