JobConfigurationQuery class

JobConfigurationQuery configures a BigQuery query job.

Constructors

JobConfigurationQuery({bool? allowLargeResults, Clustering? clustering, List<ConnectionProperty>? connectionProperties, bool? continuous, String? createDisposition, bool? createSession, DatasetReference? defaultDataset, EncryptionConfiguration? destinationEncryptionConfiguration, TableReference? destinationTable, bool? flattenResults, int? maximumBillingTier, String? maximumBytesBilled, String? parameterMode, bool? preserveNulls, String? priority, String? query, List<QueryParameter>? queryParameters, RangePartitioning? rangePartitioning, List<String>? schemaUpdateOptions, ScriptOptions? scriptOptions, SystemVariables? systemVariables, Map<String, ExternalDataConfiguration>? tableDefinitions, TimePartitioning? timePartitioning, bool? useLegacySql, bool? useQueryCache, List<UserDefinedFunctionResource>? userDefinedFunctionResources, String? writeDisposition, bool? writeIncrementalResults})

JobConfigurationQuery.fromJson(Map json_)

Properties

allowLargeResults ↔ bool?

If true and query uses legacy SQL dialect, allows the query to produce arbitrarily large result tables at a slight cost in performance.

getter/setter pair

clustering ↔ Clustering?

Clustering specification for the destination table.

getter/setter pair

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

createDisposition ↔ String?

Specifies whether the job is allowed to create new tables.

getter/setter pair

createSession ↔ bool?

If this property is true, the job creates a new session using a randomly generated session_id.

getter/setter pair

defaultDataset ↔ DatasetReference?

Specifies the default dataset to use for unqualified table names in the query.

getter/setter pair

destinationEncryptionConfiguration ↔ EncryptionConfiguration?

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

getter/setter pair

destinationTable ↔ TableReference?

Describes the table where the query results should be stored.

getter/setter pair

flattenResults ↔ bool?

If true and query uses legacy SQL dialect, flattens all nested and repeated fields in the query results.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

maximumBillingTier ↔ int?

Maximum billing tier allowed for this query.

getter/setter pair

maximumBytesBilled ↔ String?

Limits the bytes billed for this job.

getter/setter pair

parameterMode ↔ String?

GoogleSQL only.

getter/setter pair

preserveNulls ↔ bool?

This property is deprecated.

getter/setter pair

priority ↔ String?

Specifies a priority for the query.

getter/setter pair

query ↔ String?

SQL query text to execute.

getter/setter pair

queryParameters ↔ List<QueryParameter>?

Query parameters for GoogleSQL queries.

getter/setter pair

rangePartitioning ↔ RangePartitioning?

Range partitioning specification for the destination table.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

schemaUpdateOptions ↔ List<String>?

Allows the schema of the destination table to be updated as a side effect of the query job.

getter/setter pair

scriptOptions ↔ ScriptOptions?

Options controlling the execution of scripts.

getter/setter pair

systemVariables ↔ SystemVariables?

System variables for GoogleSQL queries.

getter/setter pair

tableDefinitions ↔ Map<String, ExternalDataConfiguration>?

You can specify external table definitions, which operate as ephemeral tables that can be queried.

getter/setter pair

timePartitioning ↔ TimePartitioning?

Time-based partitioning specification for the destination table.

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

userDefinedFunctionResources ↔ List<UserDefinedFunctionResource>?

Describes user-defined function resources used in the query.

getter/setter pair

writeDisposition ↔ String?

Specifies the action that occurs if the destination table already exists.

getter/setter pair

writeIncrementalResults ↔ bool?

This is only supported for a SELECT query using a temporary table.

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