JobConfigurationExtract class
JobConfigurationExtract configures a job that exports data from a BigQuery table into Google Cloud Storage.
Constructors
-
JobConfigurationExtract({String? compression, String? destinationFormat, String? destinationUri, List<
String> ? destinationUris, String? fieldDelimiter, ModelExtractOptions? modelExtractOptions, bool? printHeader, ModelReference? sourceModel, TableReference? sourceTable, bool? useAvroLogicalTypes}) - JobConfigurationExtract.fromJson(Map json_)
Properties
- compression ↔ String?
-
The compression type to use for exported files.
getter/setter pair
- destinationFormat ↔ String?
-
The exported file format.
getter/setter pair
- destinationUri ↔ String?
-
[Pick one] DEPRECATED: Use destinationUris instead, passing only one URI
as necessary.
getter/setter pair
-
destinationUris
↔ List<
String> ? -
[Pick one] A list of fully-qualified Google Cloud Storage URIs where the
extracted table should be written.
getter/setter pair
- fieldDelimiter ↔ String?
-
When extracting data in CSV format, this defines the delimiter to use
between fields in the exported data.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- modelExtractOptions ↔ ModelExtractOptions?
-
Model extract options only applicable when extracting models.
getter/setter pair
- printHeader ↔ bool?
-
Whether to print out a header row in the results.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sourceModel ↔ ModelReference?
-
A reference to the model being exported.
getter/setter pair
- sourceTable ↔ TableReference?
-
A reference to the table being exported.
getter/setter pair
- useAvroLogicalTypes ↔ bool?
-
Whether to use logical types when extracting to AVRO format.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited