Github user sunjincheng121 commented on a diff in the pull request:
https://github.com/apache/flink/pull/4536#discussion_r135426134
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/schema/FlinkTableFunctionImpl.scala
---
@@ -36,10 +36,8 @@ import org.apache.flink.table.calcite.FlinkTypeFactory
class FlinkTableFunctionImpl[T](
val typeInfo: TypeInformation[T],
val fieldIndexes: Array[Int],
- val fieldNames: Array[String],
- val evalMethod: Method)
- extends ReflectiveFunctionBase(evalMethod)
--- End diff --
I suggest keep extends `ReflectiveFunctionBase` for keep consistent with
calcite.
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