Data Catalog V1 API - Class Google::Cloud::DataCatalog::V1::PhysicalSchema (v1.4.0)

Version latest

• 1.4.0 (latest)
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Reference documentation and code samples for the Data Catalog V1 API class Google::Cloud::DataCatalog::V1::PhysicalSchema.

Native schema used by a resource represented as an entry. Used by query engines for deserializing and parsing source data.

Inherits

• Object

Extended By

• Google::Protobuf::MessageExts::ClassMethods

Includes

• Google::Protobuf::MessageExts

Methods

#avro

def avro() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::AvroSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::AvroSchema) — Schema in Avro JSON format.

  Note: The following fields are mutually exclusive: avro, thrift, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#avro=

def avro=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::AvroSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::AvroSchema) — Schema in Avro JSON format.

  Note: The following fields are mutually exclusive: avro, thrift, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::AvroSchema) — Schema in Avro JSON format.

  Note: The following fields are mutually exclusive: avro, thrift, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#csv

def csv() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::CsvSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::CsvSchema) — Marks a CSV-encoded data source.

  Note: The following fields are mutually exclusive: csv, avro, thrift, protobuf, parquet, orc. If a field in that set is populated, all other fields in the set will automatically be cleared.

#csv=

def csv=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::CsvSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::CsvSchema) — Marks a CSV-encoded data source.

  Note: The following fields are mutually exclusive: csv, avro, thrift, protobuf, parquet, orc. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::CsvSchema) — Marks a CSV-encoded data source.

  Note: The following fields are mutually exclusive: csv, avro, thrift, protobuf, parquet, orc. If a field in that set is populated, all other fields in the set will automatically be cleared.

#orc

def orc() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::OrcSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::OrcSchema) — Marks an ORC-encoded data source.

  Note: The following fields are mutually exclusive: orc, avro, thrift, protobuf, parquet, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#orc=

def orc=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::OrcSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::OrcSchema) — Marks an ORC-encoded data source.

  Note: The following fields are mutually exclusive: orc, avro, thrift, protobuf, parquet, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::OrcSchema) — Marks an ORC-encoded data source.

  Note: The following fields are mutually exclusive: orc, avro, thrift, protobuf, parquet, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#parquet

def parquet() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ParquetSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ParquetSchema) — Marks a Parquet-encoded data source.

  Note: The following fields are mutually exclusive: parquet, avro, thrift, protobuf, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#parquet=

def parquet=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ParquetSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ParquetSchema) — Marks a Parquet-encoded data source.

  Note: The following fields are mutually exclusive: parquet, avro, thrift, protobuf, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ParquetSchema) — Marks a Parquet-encoded data source.

  Note: The following fields are mutually exclusive: parquet, avro, thrift, protobuf, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#protobuf

def protobuf() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ProtobufSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ProtobufSchema) — Schema in protocol buffer format.

  Note: The following fields are mutually exclusive: protobuf, avro, thrift, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#protobuf=

def protobuf=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ProtobufSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ProtobufSchema) — Schema in protocol buffer format.

  Note: The following fields are mutually exclusive: protobuf, avro, thrift, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ProtobufSchema) — Schema in protocol buffer format.

  Note: The following fields are mutually exclusive: protobuf, avro, thrift, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#thrift

def thrift() -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ThriftSchema

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ThriftSchema) — Schema in Thrift format.

  Note: The following fields are mutually exclusive: thrift, avro, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

#thrift=

def thrift=(value) -> ::Google::Cloud::DataCatalog::V1::PhysicalSchema::ThriftSchema

Parameter

• value (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ThriftSchema) — Schema in Thrift format.

  Note: The following fields are mutually exclusive: thrift, avro, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.

Returns

• (::Google::Cloud::DataCatalog::V1::PhysicalSchema::ThriftSchema) — Schema in Thrift format.

  Note: The following fields are mutually exclusive: thrift, avro, protobuf, parquet, orc, csv. If a field in that set is populated, all other fields in the set will automatically be cleared.