Class ExternalDataConfiguration

Inheritance

System.Object

ExternalDataConfiguration

Implements

Google.Apis.Requests.IDirectResponseSchema

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Google.Apis.Bigquery.v2.Data

Assembly: Google.Apis.Bigquery.v2.dll

Syntax

public class ExternalDataConfiguration : IDirectResponseSchema

Properties

Autodetect

Try to detect schema and format options automatically. Any option specified explicitly will be honored.

Declaration

[JsonProperty("autodetect")]
public virtual bool? Autodetect { get; set; }

Property Value

Type	Description
System.Nullable<System.Boolean>

BigtableOptions

[Optional] Additional options if sourceFormat is set to BIGTABLE.

Declaration

[JsonProperty("bigtableOptions")]
public virtual BigtableOptions BigtableOptions { get; set; }

Property Value

Type	Description
BigtableOptions

Compression

[Optional] The compression type of the data source. Possible values include GZIP and NONE. The default value is NONE. This setting is ignored for Google Cloud Bigtable, Google Cloud Datastore backups and Avro formats.

Declaration

[JsonProperty("compression")]
public virtual string Compression { get; set; }

Property Value

Type	Description
System.String

ConnectionId

[Optional, Trusted Tester] Connection for external data source.

Declaration

[JsonProperty("connectionId")]
public virtual string ConnectionId { get; set; }

Property Value

Type	Description
System.String

CsvOptions

Additional properties to set if sourceFormat is set to CSV.

Declaration

[JsonProperty("csvOptions")]
public virtual CsvOptions CsvOptions { get; set; }

Property Value

Type	Description
CsvOptions

DecimalTargetTypes

[Optional] Defines the list of possible SQL data types to which the source decimal values are converted. This list and the precision and the scale parameters of the decimal field determine the target type. In the order of NUMERIC, BIGNUMERIC, and STRING, a type is picked if it is in the specified list and if it supports the precision and the scale. STRING supports all precision and scale values. If none of the listed types supports the precision and the scale, the type supporting the widest range in the specified list is picked, and if a value exceeds the supported range when reading the data, an error will be thrown. Example: Suppose the value of this field is ["NUMERIC", "BIGNUMERIC"]. If (precision,scale) is: (38,9) -> NUMERIC; (39,9) -> BIGNUMERIC (NUMERIC cannot hold 30 integer digits); (38,10) -> BIGNUMERIC (NUMERIC cannot hold 10 fractional digits); (76,38) -> BIGNUMERIC; (77,38) -> BIGNUMERIC (error if value exeeds supported range). This field cannot contain duplicate types. The order of the types in this field is ignored. For example, ["BIGNUMERIC", "NUMERIC"] is the same as ["NUMERIC", "BIGNUMERIC"] and NUMERIC always takes precedence over BIGNUMERIC. Defaults to ["NUMERIC", "STRING"] for ORC and ["NUMERIC"] for the other file formats.

Declaration

[JsonProperty("decimalTargetTypes")]
public virtual IList<string> DecimalTargetTypes { get; set; }

Property Value

Type	Description
System.Collections.Generic.IList<System.String>

ETag

The ETag of the item.

Declaration

public virtual string ETag { get; set; }

Property Value

Type	Description
System.String

GoogleSheetsOptions

[Optional] Additional options if sourceFormat is set to GOOGLE_SHEETS.

Declaration

[JsonProperty("googleSheetsOptions")]
public virtual GoogleSheetsOptions GoogleSheetsOptions { get; set; }

Property Value

Type	Description
GoogleSheetsOptions

HivePartitioningOptions

[Optional] Options to configure hive partitioning support.

Declaration

[JsonProperty("hivePartitioningOptions")]
public virtual HivePartitioningOptions HivePartitioningOptions { get; set; }

Property Value

Type	Description
HivePartitioningOptions

IgnoreUnknownValues

[Optional] Indicates if BigQuery should allow extra values that are not represented in the table schema. If true, the extra values are ignored. If false, records with extra columns are treated as bad records, and if there are too many bad records, an invalid error is returned in the job result. The default value is false. The sourceFormat property determines what BigQuery treats as an extra value: CSV: Trailing columns JSON: Named values that don't match any column names Google Cloud Bigtable: This setting is ignored. Google Cloud Datastore backups: This setting is ignored. Avro: This setting is ignored.

Declaration

[JsonProperty("ignoreUnknownValues")]
public virtual bool? IgnoreUnknownValues { get; set; }

Property Value

Type	Description
System.Nullable<System.Boolean>

MaxBadRecords

[Optional] The maximum number of bad records that BigQuery can ignore when reading data. If the number of bad records exceeds this value, an invalid error is returned in the job result. This is only valid for CSV, JSON, and Google Sheets. The default value is 0, which requires that all records are valid. This setting is ignored for Google Cloud Bigtable, Google Cloud Datastore backups and Avro formats.

Declaration

[JsonProperty("maxBadRecords")]
public virtual int? MaxBadRecords { get; set; }

Property Value

Type	Description
System.Nullable<System.Int32>

ParquetOptions

Additional properties to set if sourceFormat is set to Parquet.

Declaration

[JsonProperty("parquetOptions")]
public virtual ParquetOptions ParquetOptions { get; set; }

Property Value

Type	Description
ParquetOptions

Schema

[Optional] The schema for the data. Schema is required for CSV and JSON formats. Schema is disallowed for Google Cloud Bigtable, Cloud Datastore backups, and Avro formats.

Declaration

[JsonProperty("schema")]
public virtual TableSchema Schema { get; set; }

Property Value

Type	Description
TableSchema

SourceFormat

[Required] The data format. For CSV files, specify "CSV". For Google sheets, specify "GOOGLE_SHEETS". For newline-delimited JSON, specify "NEWLINE_DELIMITED_JSON". For Avro files, specify "AVRO". For Google Cloud Datastore backups, specify "DATASTORE_BACKUP". [Beta] For Google Cloud Bigtable, specify "BIGTABLE".

Declaration

[JsonProperty("sourceFormat")]
public virtual string SourceFormat { get; set; }

Property Value

Type	Description
System.String

SourceUris

[Required] The fully-qualified URIs that point to your data in Google Cloud. For Google Cloud Storage URIs: Each URI can contain one '' wildcard character and it must come after the 'bucket' name. Size limits related to load jobs apply to external data sources. For Google Cloud Bigtable URIs: Exactly one URI can be specified and it has be a fully specified and valid HTTPS URL for a Google Cloud Bigtable table. For Google Cloud Datastore backups, exactly one URI can be specified. Also, the '' wildcard character is not allowed.

Declaration

[JsonProperty("sourceUris")]
public virtual IList<string> SourceUris { get; set; }

Property Value

Type	Description
System.Collections.Generic.IList<System.String>

Implements

Google.Apis.Requests.IDirectResponseSchema