pyarrow.Decimal128Type

class pyarrow.Decimal128Type

Bases: pyarrow.lib.FixedSizeBinaryType

Concrete class for decimal128 data types.

__init__(*args, **kwargs)

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__(*args, **kwargs)	Initialize self.
equals(self, other)	Return true if type is equivalent to passed value.
to_pandas_dtype(self)	Return the equivalent NumPy / Pandas dtype.

Attributes

bit_width
byte_width	The binary size in bytes.
id
num_buffers	Number of data buffers required to construct Array type excluding children.
num_children	The number of child fields.
num_fields	The number of child fields.
precision	The decimal precision, in number of decimal digits (an integer).
scale	The decimal scale (an integer).

bit_width

byte_width

The binary size in bytes.

equals(self, other)

Return true if type is equivalent to passed value.

Parameters

other (DataType or string convertible to DataType) –

Returns

is_equal (bool)

id

num_buffers

Number of data buffers required to construct Array type excluding children.

num_children

The number of child fields.

num_fields

The number of child fields.

precision

The decimal precision, in number of decimal digits (an integer).

scale

The decimal scale (an integer).

to_pandas_dtype(self)

Return the equivalent NumPy / Pandas dtype.

pyarrow.FixedSizeBinaryType pyarrow.Field