pyarrow.dataset.ParquetReadOptions#

class pyarrow.dataset.ParquetReadOptions(dictionary_columns=None, coerce_int96_timestamp_unit=None)#

Bases: _Weakrefable

Parquet format specific options for reading.

Parameters:

dictionary_columnslist of str, default None: Names of columns which should be dictionary encoded as they are read
coerce_int96_timestamp_unitstr, default None: Cast timestamps that are stored in INT96 format to a particular resolution (e.g. ‘ms’). Setting to None is equivalent to ‘ns’ and therefore INT96 timestamps will be inferred as timestamps in nanoseconds

Methods

__init__(*args, **kwargs)

equals(self, ParquetReadOptions other)

Attributes

`coerce_int96_timestamp_unit`
`dictionary_columns`	dictionary_columns: set

equals(self, ParquetReadOptions other)#

Parameters:

Returns: