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Diffstat (limited to 'python/pyspark/sql/functions.py')
| -rw-r--r-- | python/pyspark/sql/functions.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py index fc61162f0b..8aa4476520 100644 --- a/python/pyspark/sql/functions.py +++ b/python/pyspark/sql/functions.py @@ -48,6 +48,9 @@ _functions = { 'lit': 'Creates a :class:`Column` of literal value.', 'col': 'Returns a :class:`Column` based on the given column name.', 'column': 'Returns a :class:`Column` based on the given column name.', + 'asc': 'Returns a sort expression based on the ascending order of the given column name.', + 'desc': 'Returns a sort expression based on the descending order of the given column name.', + 'upper': 'Converts a string expression to upper case.', 'lower': 'Converts a string expression to upper case.', 'sqrt': 'Computes the square root of the specified float value.', |