Class: Google::Apis::BigqueryV2::QueryRequest

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
generated/google/apis/bigquery_v2/classes.rb,
generated/google/apis/bigquery_v2/representations.rb,
generated/google/apis/bigquery_v2/representations.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Core::JsonObjectSupport

#to_json

Methods included from Core::Hashable

process_value, #to_h

Constructor Details

#initialize(**args) ⇒ QueryRequest

Returns a new instance of QueryRequest



3999
4000
4001
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3999

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#default_datasetGoogle::Apis::BigqueryV2::DatasetReference

[Optional] Specifies the default datasetId and projectId to assume for any unqualified table names in the query. If not set, all table names in the query string must be qualified in the format 'datasetId.tableId'. Corresponds to the JSON property defaultDataset



3916
3917
3918
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3916

def default_dataset
  @default_dataset
end

#dry_runBoolean Also known as: dry_run?

[Optional] If set to true, BigQuery doesn't run the job. Instead, if the query is valid, BigQuery returns statistics about the job such as how many bytes would be processed. If the query is invalid, an error returns. The default value is false. Corresponds to the JSON property dryRun

Returns:

  • (Boolean)


3924
3925
3926
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3924

def dry_run
  @dry_run
end

#kindString

The resource type of the request. Corresponds to the JSON property kind

Returns:

  • (String)


3930
3931
3932
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3930

def kind
  @kind
end

#locationString

The geographic location where the job should run. See details at https://cloud. google.com/bigquery/docs/locations#specifying_your_location. Corresponds to the JSON property location

Returns:

  • (String)


3936
3937
3938
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3936

def location
  @location
end

#max_resultsFixnum

[Optional] The maximum number of rows of data to return per page of results. Setting this flag to a small value such as 1000 and then paging through results might improve reliability when the query result set is large. In addition to this limit, responses are also limited to 10 MB. By default, there is no maximum row count, and only the byte limit applies. Corresponds to the JSON property maxResults

Returns:

  • (Fixnum)


3945
3946
3947
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3945

def max_results
  @max_results
end

#parameter_modeString

Standard SQL only. Set to POSITIONAL to use positional (?) query parameters or to NAMED to use named (@myparam) query parameters in this query. Corresponds to the JSON property parameterMode

Returns:

  • (String)


3951
3952
3953
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3951

def parameter_mode
  @parameter_mode
end

#preserve_nullsBoolean Also known as: preserve_nulls?

[Deprecated] This property is deprecated. Corresponds to the JSON property preserveNulls

Returns:

  • (Boolean)


3956
3957
3958
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3956

def preserve_nulls
  @preserve_nulls
end

#queryString

[Required] A query string, following the BigQuery query syntax, of the query to execute. Example: "SELECT count(f1) FROM [myProjectId:myDatasetId.myTableId] ". Corresponds to the JSON property query

Returns:

  • (String)


3964
3965
3966
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3964

def query
  @query
end

#query_parametersArray<Google::Apis::BigqueryV2::QueryParameter>

Query parameters for Standard SQL queries. Corresponds to the JSON property queryParameters



3969
3970
3971
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3969

def query_parameters
  @query_parameters
end

#timeout_msFixnum

[Optional] How long to wait for the query to complete, in milliseconds, before the request times out and returns. Note that this is only a timeout for the request, not the query. If the query takes longer to run than the timeout value, the call returns without any results and with the 'jobComplete' flag set to false. You can call GetQueryResults() to wait for the query to complete and read the results. The default value is 10000 milliseconds (10 seconds). Corresponds to the JSON property timeoutMs

Returns:

  • (Fixnum)


3979
3980
3981
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3979

def timeout_ms
  @timeout_ms
end

#use_legacy_sqlBoolean Also known as: use_legacy_sql?

Specifies whether to use BigQuery's legacy SQL dialect for this query. The default value is true. If set to false, the query will use BigQuery's standard SQL: https://cloud.google.com/bigquery/sql-reference/ When useLegacySql is set to false, the value of flattenResults is ignored; query will be run as if flattenResults is false. Corresponds to the JSON property useLegacySql

Returns:

  • (Boolean)


3988
3989
3990
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3988

def use_legacy_sql
  @use_legacy_sql
end

#use_query_cacheBoolean Also known as: use_query_cache?

[Optional] Whether to look for the result in the query cache. The query cache is a best-effort cache that will be flushed whenever tables in the query are modified. The default value is true. Corresponds to the JSON property useQueryCache

Returns:

  • (Boolean)


3996
3997
3998
# File 'generated/google/apis/bigquery_v2/classes.rb', line 3996

def use_query_cache
  @use_query_cache
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
# File 'generated/google/apis/bigquery_v2/classes.rb', line 4004

def update!(**args)
  @default_dataset = args[:default_dataset] if args.key?(:default_dataset)
  @dry_run = args[:dry_run] if args.key?(:dry_run)
  @kind = args[:kind] if args.key?(:kind)
  @location = args[:location] if args.key?(:location)
  @max_results = args[:max_results] if args.key?(:max_results)
  @parameter_mode = args[:parameter_mode] if args.key?(:parameter_mode)
  @preserve_nulls = args[:preserve_nulls] if args.key?(:preserve_nulls)
  @query = args[:query] if args.key?(:query)
  @query_parameters = args[:query_parameters] if args.key?(:query_parameters)
  @timeout_ms = args[:timeout_ms] if args.key?(:timeout_ms)
  @use_legacy_sql = args[:use_legacy_sql] if args.key?(:use_legacy_sql)
  @use_query_cache = args[:use_query_cache] if args.key?(:use_query_cache)
end