srowen commented on code in PR #37850:
URL: https://github.com/apache/spark/pull/37850#discussion_r968977663
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python/pyspark/sql/functions.py:
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@@ -5535,6 +5570,20 @@ def array_join(
.. versionadded:: 2.4.0
+ Parameters
+ ----------
+ col : :class:`~pyspark.sql.Column` or str
+ target column to work on.
+ delimiter : str
+ delimiter to use concatanate elements
Review Comment:
concatenate, here and below
Also: "delimiter used to concatenate..."
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python/pyspark/sql/functions.py:
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@@ -6108,6 +6297,11 @@ def schema_of_json(json: "ColumnOrName", options:
Optional[Dict[str, str]] = Non
.. versionchanged:: 3.0
It accepts `options` parameter to control schema inferring.
+ Returns
+ -------
+ :class:`~pyspark.sql.Column`
+ a string representatio of a :class:`StructType` parsed from given JSON.
Review Comment:
typo in a few places: representatio -> representation
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python/pyspark/sql/functions.py:
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@@ -5797,6 +5915,11 @@ def array_except(col1: "ColumnOrName", col2:
"ColumnOrName") -> Column:
col2 : :class:`~pyspark.sql.Column` or str
name of column containing array
+ Returns
+ -------
+ :class:`~pyspark.sql.Column`
+ an array of values from first array that is not in the second.
Review Comment:
nit: that are not
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