dianfu commented on a change in pull request #10913: [FLINK-15636][python]
Supports Python UDF in old planner under batch mode
URL: https://github.com/apache/flink/pull/10913#discussion_r369420517
##########
File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/plan/nodes/CommonPythonCalc.scala
##########
@@ -89,4 +89,18 @@ trait CommonPythonCalc {
new PythonFunctionInfo(pythonFunction, inputs.toArray)
}
}
+
+ private[flink] def getPythonRexCalls(calcProgram: RexProgram):
Array[RexCall] = {
+ calcProgram.getProjectList
+ .map(calcProgram.expandLocalRef)
+ .collect { case call: RexCall => call }
+ .toArray
+ }
+
+ private [flink] def getForwardFields(calcProgram: RexProgram): Array[Int] = {
Review comment:
getForwardFields -> getForwardedFields
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