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DirectedReadOptions

import type { DirectedReadOptions } from "https://googleapis.deno.dev/v1/spanner:v1.ts";

The DirectedReadOptions can be used to indicate which replicas or regions should be used for non-transactional reads or queries. DirectedReadOptions can only be specified for a read-only transaction, otherwise the API returns an INVALID_ARGUMENT error.

interface DirectedReadOptions {
excludeReplicas?: ExcludeReplicas;
includeReplicas?: IncludeReplicas;
}

§Properties

§
excludeReplicas?: ExcludeReplicas
[src]

Exclude_replicas indicates that specified replicas should be excluded from serving requests. Spanner doesn't route requests to the replicas in this list.

§
includeReplicas?: IncludeReplicas
[src]

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 waits for a replica in the list to become available, requests might fail due to DEADLINE_EXCEEDED errors.