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OrcDataset Class

  • Reference

ORC dataset.

All required parameters must be populated in order to send to Azure.

Inheritance
azure.synapse.artifacts.models._models_py3.Dataset
OrcDataset

Constructor

OrcDataset(*, linked_service_name: azure.synapse.artifacts.models._models_py3.LinkedServiceReference, additional_properties: Optional[Dict[str, object]] = None, description: Optional[str] = None, structure: Optional[object] = None, schema: Optional[object] = None, parameters: Optional[Dict[str, azure.synapse.artifacts.models._models_py3.ParameterSpecification]] = None, annotations: Optional[List[object]] = None, folder: Optional[azure.synapse.artifacts.models._models_py3.DatasetFolder] = None, location: Optional[azure.synapse.artifacts.models._models_py3.DatasetLocation] = None, orc_compression_codec: Optional[Union[str, azure.synapse.artifacts.models._artifacts_client_enums.OrcCompressionCodec]] = None, **kwargs)

Parameters

additional_properties
dict[str, object]
Required

Unmatched properties from the message are deserialized to this collection.

type
str
Required

Required. Type of dataset.Constant filled by server.

description
str
Required

Dataset description.

structure
object
Required

Columns that define the structure of the dataset. Type: array (or Expression with resultType array), itemType: DatasetDataElement.

schema
object
Required

Columns that define the physical type schema of the dataset. Type: array (or Expression with resultType array), itemType: DatasetSchemaDataElement.

linked_service_name
LinkedServiceReference
Required

Required. Linked service reference.

parameters
dict[str, ParameterSpecification]
Required

Parameters for dataset.

annotations
list[object]
Required

List of tags that can be used for describing the Dataset.

folder
DatasetFolder
Required

The folder that this Dataset is in. If not specified, Dataset will appear at the root level.

location
DatasetLocation
Required

The location of the ORC data storage.

orc_compression_codec
str or OrcCompressionCodec
Required

Possible values include: "none", "zlib", "snappy".