Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3040#discussion_r104685724
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/nodes/CommonCorrelate.scala
---
@@ -46,6 +46,7 @@ trait CommonCorrelate {
config: TableConfig,
inputTypeInfo: TypeInformation[Row],
udtfTypeInfo: TypeInformation[Any],
+ returnType: TypeInformation[Row],
--- End diff --
why is this change necessary? `returnType` can be computed from `rowType`
which is a parameter as well.
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