Github user clarkyzl commented on a diff in the pull request:
https://github.com/apache/flink/pull/3623#discussion_r112126252
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/TableFunction.scala
---
@@ -135,8 +135,11 @@ abstract class TableFunction[T] extends
UserDefinedFunction {
*
* @param arguments arguments of a function call (only literal arguments
* are passed, nulls for non-literal ones)
+ * @param typeInfos The type information of the parameters. only valid
argument types
--- End diff --
Yes, I think we should resolve the expressions one more time to get all the
TypeInformations.
---
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.
---
