Github user wuchong commented on a diff in the pull request: https://github.com/apache/flink/pull/2653#discussion_r86923458 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/api/table/functions/EvaluableFunction.scala --- @@ -0,0 +1,62 @@ +/* --- End diff -- I'm ok to move these methods to utils. Because they are only used in compile phase, and it will simplify TableFunction and ScalarFunction interface. What do you think @fhueske ?
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