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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2019/10/12 08:48:41 UTC

[GitHub] [flink] JingsongLi commented on issue #9865: [FLINK-14212][python] Support no-argument Python UDFs.

JingsongLi commented on issue #9865: [FLINK-14212][python] Support no-argument Python UDFs.
URL: https://github.com/apache/flink/pull/9865#issuecomment-541302996
 
 
   > @JingsongLi I noticed that the "getScalarFunction" method in "ScalarSqlFunction" of blink planner was replaced by "makeFunction" method. I think using "getScalarFunction" to get the initial ScalarFunction object and check its language type makes more sense here so I re-add the method. Please take a look at this PR to make sure it does not cause any side effects to blink planner :).
   
   LGTM, it is reasonable, can you just use scala val to scalarFunction just like `TableSqlFunction`?

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