CharType¶
-
class
pyspark.sql.types.
CharType
(length: int)[source]¶ Char data type
- Parameters
- lengthint
the length limitation.
Methods
fromInternal
(obj)Converts an internal SQL object into a native Python object.
json
()Does this type needs conversion between Python object and internal SQL object.
toInternal
(obj)Converts a Python object into an internal SQL object.
typeName
()Methods Documentation
-
fromInternal
(obj: Any) → Any¶ Converts an internal SQL object into a native Python object.
-
json
() → str¶
-
needConversion
() → bool¶ Does this type needs conversion between Python object and internal SQL object.
This is used to avoid the unnecessary conversion for ArrayType/MapType/StructType.
-
toInternal
(obj: Any) → Any¶ Converts a Python object into an internal SQL object.
-
classmethod
typeName
() → str¶