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Diffstat (limited to 'python/pyspark/sql/readwriter.py')
-rw-r--r-- | python/pyspark/sql/readwriter.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/python/pyspark/sql/readwriter.py b/python/pyspark/sql/readwriter.py index 3d79e0cccc..a6860efa89 100644 --- a/python/pyspark/sql/readwriter.py +++ b/python/pyspark/sql/readwriter.py @@ -329,7 +329,8 @@ class DataFrameReader(OptionUtils): being read should be skipped. If None is set, it uses the default value, ``false``. :param nullValue: sets the string representation of a null value. If None is set, it uses - the default value, empty string. + the default value, empty string. Since 2.0.1, this ``nullValue`` param + applies to all supported types including the string type. :param nanValue: sets the string representation of a non-number value. If None is set, it uses the default value, ``NaN``. :param positiveInf: sets the string representation of a positive infinity value. If None |