Github user hvanhovell commented on a diff in the pull request:
https://github.com/apache/spark/pull/16608#discussion_r102535917
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala
---
@@ -163,9 +163,11 @@ object FunctionRegistry {
expression[Abs]("abs"),
expression[Coalesce]("coalesce"),
expression[Explode]("explode"),
+ expressionGeneratorOuter[Explode]("explode_outer"),
--- End diff --
Why would we need an update? What is the extra information you want to
convey? Do you want to add a generic line saying that an outer generator might
produce nulls instead of filtering out the row?
---
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]
