Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/3660#discussion_r109451391
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/calls/ScalarOperators.scala
---
@@ -911,6 +911,64 @@ object ScalarOperators {
}
}
+ def generateRand(
--- End diff --
The ScalarOperators class is intended for basic operations such as plus,
minus, equals etc. Can you add the functions to `FunctionGenerator` class?
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