QueryRequest class

Describes the format of the jobs.query request.

Constructors

QueryRequest({List<ConnectionProperty>? connectionProperties, bool? continuous, bool? createSession, DatasetReference? defaultDataset, EncryptionConfiguration? destinationEncryptionConfiguration, bool? dryRun, DataFormatOptions? formatOptions, String? jobCreationMode, String? jobTimeoutMs, String? kind, Map<String, String>? labels, String? location, int? maxResults, int? maxSlots, String? maximumBytesBilled, String? parameterMode, bool? preserveNulls, String? query, List<QueryParameter>? queryParameters, String? requestId, String? reservation, int? timeoutMs, bool? useLegacySql, bool? useQueryCache, bool? writeIncrementalResults})

QueryRequest.fromJson(Map json_)

Properties

connectionProperties ↔ List<ConnectionProperty>?

Connection properties which can modify the query behavior.

getter/setter pair

continuous ↔ bool?

Specifies whether the query should be executed as a continuous query.

getter/setter pair

createSession ↔ bool?

If true, creates a new session using a randomly generated session_id.

getter/setter pair

defaultDataset ↔ DatasetReference?

Specifies the default datasetId and projectId to assume for any unqualified table names in the query.

getter/setter pair

destinationEncryptionConfiguration ↔ EncryptionConfiguration?

Custom encryption configuration (e.g., Cloud KMS keys)

getter/setter pair

dryRun ↔ bool?

If set to true, BigQuery doesn't run the job.

getter/setter pair

formatOptions ↔ DataFormatOptions?

Output format adjustments.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

jobCreationMode ↔ String?

If not set, jobs are always required.

getter/setter pair

jobTimeoutMs ↔ String?

Job timeout in milliseconds.

getter/setter pair

kind ↔ String?

The resource type of the request.

getter/setter pair

labels ↔ Map<String, String>?

The labels associated with this query.

getter/setter pair

location ↔ String?

The geographic location where the job should run.

getter/setter pair

maximumBytesBilled ↔ String?

Limits the bytes billed for this query.

getter/setter pair

maxResults ↔ int?

The maximum number of rows of data to return per page of results.

getter/setter pair

maxSlots ↔ int?

INTERNAL: DO NOT USE.

getter/setter pair

parameterMode ↔ String?

GoogleSQL only.

getter/setter pair

preserveNulls ↔ bool?

This property is deprecated.

getter/setter pair

query ↔ String?

A query string to execute, using Google Standard SQL or legacy SQL syntax.

getter/setter pair

queryParameters ↔ List<QueryParameter>?

Query parameters for GoogleSQL queries.

getter/setter pair

requestId ↔ String?

A unique user provided identifier to ensure idempotent behavior for queries.

getter/setter pair

reservation ↔ String?

The reservation that jobs.query request would use.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timeoutMs ↔ int?

Optional: Specifies the maximum amount of time, in milliseconds, that the client is willing to wait for the query to complete.

getter/setter pair

useLegacySql ↔ bool?

Specifies whether to use BigQuery's legacy SQL dialect for this query.

getter/setter pair

useQueryCache ↔ bool?

Whether to look for the result in the query cache.

getter/setter pair

writeIncrementalResults ↔ bool?

This is only supported for SELECT query.

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