damccorm commented on code in PR #37960:
URL: https://github.com/apache/beam/pull/37960#discussion_r3010447898
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website/www/site/content/en/documentation/programming-guide.md:
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@@ -4259,6 +4268,15 @@ selected, the result is an array of the selected
subfield type. For example
Support for Array fields hasn't been developed for the Python SDK yet.
{{< /paragraph >}}
+{{< paragraph class="language-py" >}}
+example of selecting a nested field inside an array:
+{{< /paragraph >}}
+
+<< highlight py >>
+input_pc = ...
+output_pc = input_pc | beam.Select("transactions[].bank")
+<< /highlight py >>
+
Review Comment:
This has the same problem as https://github.com/apache/beam/pull/37959 -
none of these are supported today
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