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[SPARK-55357][PYTHON] Fix docstring for timestamp_add #54792

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[SPARK-55357][PYTHON] Fix docstring for timestamp_add #54792

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[SPARK-55357][PYTHON] Fix docstring for timestamp_add
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7 changes: 3 additions & 4 deletions python/pyspark/sql/functions/builtin.py
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Expand Up @@ -13068,15 +13068,14 @@ def timestamp_diff(unit: str, start: "ColumnOrName", end: "ColumnOrName") -> Col
@_try_remote_functions
def timestamp_add(unit: str, quantity: "ColumnOrName", ts: "ColumnOrName") -> Column:
"""
Gets the difference between the timestamps in the specified units by truncating
the fraction part.
Adds the specified number of units to the given timestamp

.. versionadded:: 4.0.0

Parameters
----------
unit : literal string
This indicates the units of the difference between the given timestamps.
This indicates the units of datetime that you want to add.
Supported options are (case insensitive): "YEAR", "QUARTER", "MONTH", "WEEK",
"DAY", "HOUR", "MINUTE", "SECOND", "MILLISECOND" and "MICROSECOND".
quantity : :class:`~pyspark.sql.Column` or column name
Expand All @@ -13087,7 +13086,7 @@ def timestamp_add(unit: str, quantity: "ColumnOrName", ts: "ColumnOrName") -> Co
Returns
-------
:class:`~pyspark.sql.Column`
the difference between the timestamps.
the resulting timestamp after adding the specified number of units.

See Also
--------
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