pyarrow.Decimal128Type

class pyarrow.Decimal128Type

Bases: FixedSizeBinaryType

Concrete class for decimal128 data types.

__init__(*args, **kwargs)

Methods

__init__(*args, **kwargs)
equals(self, other, *[, check_metadata])	Return true if type is equivalent to passed value.
field(self, i)
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_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, *, check_metadata=False)

Return true if type is equivalent to passed value.

Parameters:

otherDataType or str convertible to DataType

check_metadatabool

Whether nested Field metadata equality should be checked as well.

Returns:

is_equalbool

field(self, i) → Field

id

num_buffers

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

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.

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pyarrow.FixedSizeBinaryType

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pyarrow.Field