View Source GoogleApi.Spanner.V1.Model.DirectedReadOptions (google_api_spanner v0.39.0)
The DirectedReadOptions can be used to indicate which replicas or regions should be used for non-transactional reads or queries. DirectedReadOptions may only be specified for a read-only transaction, otherwise the API will return an INVALID_ARGUMENT
error.
Attributes
-
excludeReplicas
(type:GoogleApi.Spanner.V1.Model.ExcludeReplicas.t
, default:nil
) - Exclude_replicas indicates that specified replicas should be excluded from serving requests. Spanner will not route requests to the replicas in this list. -
includeReplicas
(type:GoogleApi.Spanner.V1.Model.IncludeReplicas.t
, default:nil
) - Include_replicas indicates the order of replicas (as they appear in this list) to process the request. If auto_failover_disabled is set to true and all replicas are exhausted without finding a healthy replica, Spanner will wait for a replica in the list to become available, requests may fail due toDEADLINE_EXCEEDED
errors.
Summary
Functions
Unwrap a decoded JSON object into its complex fields.
Types
@type t() :: %GoogleApi.Spanner.V1.Model.DirectedReadOptions{ excludeReplicas: GoogleApi.Spanner.V1.Model.ExcludeReplicas.t() | nil, includeReplicas: GoogleApi.Spanner.V1.Model.IncludeReplicas.t() | nil }
Functions
Unwrap a decoded JSON object into its complex fields.