dcoliversun commented on code in PR #37521:
URL: https://github.com/apache/spark/pull/37521#discussion_r949995206
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python/pyspark/sql/column.py:
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@@ -430,6 +454,19 @@ def getField(self, name: Any) -> "Column":
.. versionadded:: 1.3.0
+ Parameters
+ ----------
+ name
+ a literal value, or a :class:`Column` expression.
+ The result will only be true at a location if field matches in the
Column.
Review Comment:
I refer to
[isin](https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.isin.html)
in pandas document. It phrases that Column is selected when field in the column
matches conditions.
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