arrowdataset.partitioning_factory_options
Module for [PartitioningFactoryOptions] class
Types 3
Methods
PartitioningFactoryOptionsGidBuilder builder() static nothrowGet builder for [arrowdataset.partitioning_factory_options.PartitioningFactoryOptions] Returns: New builder objectbool inferDictionary() @property nothrowGet `inferDictionary` property. Returns: When inferring a schema for partition fields, yield dictionary encoded types instead of plain. This can be more efficient when materializing virtual columns...void inferDictionary(bool propval) @property nothrowSet `inferDictionary` property. Params: propval = When inferring a schema for partition fields, yield dictionary encoded types instead of plain. This can be more efficient when materializing virtua...arrow.schema.Schema schema() @property nothrowGet `schema` property. Returns: Optionally, an expected schema can be provided, in which case inference will only check discovered fields against the schema and update internal state (such as dicti...void schema(arrow.schema.Schema propval) @property nothrowSet `schema` property. Params: propval = Optionally, an expected schema can be provided, in which case inference will only check discovered fields against the schema and update internal state (such...arrowdataset.types.SegmentEncoding segmentEncoding() @property nothrowGet `segmentEncoding` property. Returns: After splitting a path into components, decode the path components before parsing according to this scheme.void segmentEncoding(arrowdataset.types.SegmentEncoding propval) @property nothrowSet `segmentEncoding` property. Params: propval = After splitting a path into components, decode the path components before parsing according to this scheme.Fluent builder implementation template for arrowdataset.partitioning_factory_options.PartitioningFactoryOptions
Methods
T inferDictionary(bool propval) nothrowSet `inferDictionary` property. Params: propval = When inferring a schema for partition fields, yield dictionary encoded types instead of plain. This can be more efficient when materializing virtua...T schema(arrow.schema.Schema propval) nothrowSet `schema` property. Params: propval = Optionally, an expected schema can be provided, in which case inference will only check discovered fields against the schema and update internal state (such...T segmentEncoding(arrowdataset.types.SegmentEncoding propval) nothrowSet `segmentEncoding` property. Params: propval = After splitting a path into components, decode the path components before parsing according to this scheme. Returns: Builder instance for fluent ch...