Cloud Spanner Client - Class Snapshot (2.6.0)

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(['projectId' => 'my-project']);

$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\SessionCache

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.
↳ transactonOptions array