[GitHub] [spark] HyukjinKwon commented on a change in pull request #27853: [SPARK-30941][PySpark] Add a note to asDict to document its behavior when there are duplicate fields

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HyukjinKwon commented on a change in pull request #27853: [SPARK-30941][PySpark] Add a note to asDict to document its behavior when there are duplicate fields
URL: https://github.com/apache/spark/pull/27853#discussion_r389504323
 
 

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 File path: python/pyspark/sql/types.py
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 @@ -1528,6 +1528,12 @@ def asDict(self, recursive=False):
 
         :param recursive: turns the nested Rows to dict (default: False).
 
+        NOTE: If a row contains duplicate field names, e.g., the rows of a join
 
 Review comment:
   What about using:
   
   ```
   .. note: If ...
       ...
   ```
   
   ?

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