QueryRequest class Null safety


QueryRequest({List<ConnectionProperty>? connectionProperties, bool? createSession, DatasetReference? defaultDataset, bool? dryRun, String? kind, Map<String, String>? labels, String? location, int? maxResults, String? maximumBytesBilled, String? parameterMode, bool? preserveNulls, String? query, List<QueryParameter>? queryParameters, String? requestId, int? timeoutMs, bool? useLegacySql, bool? useQueryCache})
QueryRequest.fromJson(Map json_)


connectionProperties List<ConnectionProperty>?
Connection properties.
read / write
createSession bool?
If true, creates a new session, where session id will be a server generated random id.
read / write
defaultDataset DatasetReference?
Specifies the default datasetId and projectId to assume for any unqualified table names in the query.
read / write
dryRun bool?
If set to true, BigQuery doesn't run the job.
read / write
hashCode int
The hash code for this object.
kind String?
The resource type of the request.
read / write
labels Map<String, String>?
The labels associated with this job.
read / write
location String?
The geographic location where the job should run.
read / write
maximumBytesBilled String?
Limits the bytes billed for this job.
read / write
maxResults int?
The maximum number of rows of data to return per page of results.
read / write
parameterMode String?
Standard SQL only.
read / write
preserveNulls bool?
This property is deprecated.
read / write
query String?
A query string, following the BigQuery query syntax, of the query to execute.
read / write
queryParameters List<QueryParameter>?
Query parameters for Standard SQL queries.
read / write
requestId String?
A unique user provided identifier to ensure idempotent behavior for queries.
read / write
runtimeType Type
A representation of the runtime type of the object.
timeoutMs int?
How long to wait for the query to complete, in milliseconds, before the request times out and returns.
read / write
useLegacySql bool?
Specifies whether to use BigQuery's legacy SQL dialect for this query.
read / write
useQueryCache bool?
Whether to look for the result in the query cache.
read / write


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
toJson() Map<String, dynamic>
toString() String
A string representation of this object.


operator ==(Object other) bool
The equality operator.