BigQuery Reservation API - Module Google::Cloud::Bigquery::Reservation (v1.6.0)

Reference documentation and code samples for the BigQuery Reservation API module Google::Cloud::Bigquery::Reservation.

Methods

.configure

def self.configure() -> ::Google::Cloud::Config

Configure the google-cloud-bigquery-reservation library.

The following configuration parameters are supported:

  • credentials (type: String, Hash, Google::Auth::Credentials) - The path to the keyfile as a String, the contents of the keyfile as a Hash, or a Google::Auth::Credentials object.
  • lib_name (type: String) - The library name as recorded in instrumentation and logging.
  • lib_version (type: String) - The library version as recorded in instrumentation and logging.
  • interceptors (type: Array<GRPC::ClientInterceptor>) - An array of interceptors that are run before calls are executed.
  • timeout (type: Numeric) - Default timeout in seconds.
  • metadata (type: Hash{Symbol=>String}) - Additional headers to be sent with the call.
  • retry_policy (type: Hash) - The retry policy. The value is a hash with the following keys:
    • :initial_delay (type: Numeric) - The initial delay in seconds.
    • :max_delay (type: Numeric) - The max delay in seconds.
    • :multiplier (type: Numeric) - The incremental backoff multiplier.
    • :retry_codes (type: Array<String>) - The error codes that should trigger a retry.
Yields
  • (::Google::Cloud.configure.bigquery_reservation)
Returns
  • (::Google::Cloud::Config) — The default configuration used by this library

.reservation_service

def self.reservation_service(version: :v1, transport: :grpc, &block) -> ::Object

Create a new client object for ReservationService.

By default, this returns an instance of Google::Cloud::Bigquery::Reservation::V1::ReservationService::Client for a gRPC client for version V1 of the API. However, you can specify a different API version by passing it in the version parameter. If the ReservationService service is supported by that API version, and the corresponding gem is available, the appropriate versioned client will be returned. You can also specify a different transport by passing :rest or :grpc in the transport parameter.

Raises an exception if the currently installed versioned client gem for the given API version does not support the given transport of the ReservationService service. You can determine whether the method will succeed by calling Reservation.reservation_service_available?.

About ReservationService

This API allows users to manage their BigQuery reservations.

A reservation provides computational resource guarantees, in the form of slots, to users. A slot is a unit of computational power in BigQuery, and serves as the basic unit of parallelism. In a scan of a multi-partitioned table, a single slot operates on a single partition of the table. A reservation resource exists as a child resource of the admin project and location, e.g.: projects/myproject/locations/US/reservations/reservationName.

A capacity commitment is a way to purchase compute capacity for BigQuery jobs (in the form of slots) with some committed period of usage. A capacity commitment resource exists as a child resource of the admin project and location, e.g.: projects/myproject/locations/US/capacityCommitments/id.

Parameters
  • version (::String, ::Symbol) (defaults to: :v1) — The API version to connect to. Optional. Defaults to :v1.
  • transport (:grpc, :rest) (defaults to: :grpc) — The transport to use. Defaults to :grpc.
Returns
  • (::Object) — A client object for the specified version.

.reservation_service_available?

def self.reservation_service_available?(version: :v1, transport: :grpc) -> boolean

Determines whether the ReservationService service is supported by the current client. If true, you can retrieve a client object by calling Reservation.reservation_service. If false, that method will raise an exception. This could happen if the given API version does not exist or does not support the ReservationService service, or if the versioned client gem needs an update to support the ReservationService service.

Parameters
  • version (::String, ::Symbol) (defaults to: :v1) — The API version to connect to. Optional. Defaults to :v1.
  • transport (:grpc, :rest) (defaults to: :grpc) — The transport to use. Defaults to :grpc.
Returns
  • (boolean) — Whether the service is available.

Constants

VERSION

value: "1.6.0"