Github user twalthr commented on a diff in the pull request: https://github.com/apache/flink/pull/5367#discussion_r165039357 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/codegen/calls/ScalarOperators.scala --- @@ -984,6 +987,63 @@ object ScalarOperators { } } + def generateDot(codeGenerator: CodeGenerator, --- End diff -- I think this method is not really necessary. We already have logic for accessing composite types (see `visitFieldAccess()`). Maybe we just have to make the methods there a bit more generic.
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