Cloud Spanner Client - Class Snapshot (1.91.0)

Reference documentation and code samples for the Cloud Spanner Client class Snapshot.

Read-only snapshot Transaction.

For full usage details, please refer to Database::snapshot().

Example:

use Google\Cloud\Spanner\SpannerClient;

$spanner = new SpannerClient();

$database = $spanner->connect('my-instance', 'my-database');
$transaction = $database->snapshot();

Namespace

Google \ Cloud \ Spanner

Methods

__construct

Parameters
Name	Description
`operation`	`Operation` The Operation instance.
`session`	`Session\Session` The session to use for spanner interactions.
`options`	`array` Configuration Options.
`↳ id`	`string` The Transaction ID. If no ID is provided, the Transaction will be a Single-Use Transaction.
`↳ readTimestamp`	`Timestamp` The read timestamp.
`↳ directedReadOptions`	`array` Directed read options. V1\DirectedReadOptions If using the `replicaSelection::type` setting, utilize the constants available in V1\DirectedReadOptions\ReplicaSelection\Type to set a value.