Cloud Spanner V1 Client - Class Session (1.76.0)

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Reference documentation and code samples for the Cloud Spanner V1 Client class Session.

A session in the Cloud Spanner API.

Generated from protobuf message google.spanner.v1.Session

Namespace

Google \ Cloud \ Spanner \ V1

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ name	string Output only. The name of the session. This is always system-assigned.
↳ labels	array|Google\Protobuf\Internal\MapField The labels for the session. * Label keys must be between 1 and 63 characters long and must conform to the following regular expression: [a-z]([-a-z0-9]*[a-z0-9])?. * Label values must be between 0 and 63 characters long and must conform to the regular expression ([a-z]([-a-z0-9]*[a-z0-9])?)?. * No more than 64 labels can be associated with a given session. See https://goo.gl/xmQnxf for more information on and examples of labels.
↳ create_time	Google\Protobuf\Timestamp Output only. The timestamp when the session is created.
↳ approximate_last_use_time	Google\Protobuf\Timestamp Output only. The approximate timestamp when the session is last used. It is typically earlier than the actual last use time.
↳ creator_role	string The database role which created this session.
↳ multiplexed	bool Optional. If true, specifies a multiplexed session. A multiplexed session may be used for multiple, concurrent read-only operations but can not be used for read-write transactions, partitioned reads, or partitioned queries. Multiplexed sessions can be created via CreateSession but not via BatchCreateSessions. Multiplexed sessions may not be deleted nor listed.

getName

Output only. The name of the session. This is always system-assigned.

Returns
Type	Description
string

setName

Output only. The name of the session. This is always system-assigned.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getLabels

The labels for the session.

• Label keys must be between 1 and 63 characters long and must conform to the following regular expression: [a-z]([-a-z0-9]*[a-z0-9])?.
  • Label values must be between 0 and 63 characters long and must conform to the regular expression ([a-z]([-a-z0-9]*[a-z0-9])?)?.
  • No more than 64 labels can be associated with a given session. See https://goo.gl/xmQnxf for more information on and examples of labels.

Returns
Type	Description
Google\Protobuf\Internal\MapField

setLabels

The labels for the session.

• Label keys must be between 1 and 63 characters long and must conform to the following regular expression: [a-z]([-a-z0-9]*[a-z0-9])?.
  • Label values must be between 0 and 63 characters long and must conform to the regular expression ([a-z]([-a-z0-9]*[a-z0-9])?)?.
  • No more than 64 labels can be associated with a given session. See https://goo.gl/xmQnxf for more information on and examples of labels.

Parameter
Name	Description
var	array|Google\Protobuf\Internal\MapField

Returns
Type	Description
$this

getCreateTime

Output only. The timestamp when the session is created.

Returns
Type	Description
Google\Protobuf\Timestamp|null

hasCreateTime

clearCreateTime

setCreateTime

Output only. The timestamp when the session is created.

Parameter
Name	Description
var	Google\Protobuf\Timestamp

Returns
Type	Description
$this

getApproximateLastUseTime

Output only. The approximate timestamp when the session is last used. It is typically earlier than the actual last use time.

Returns
Type	Description
Google\Protobuf\Timestamp|null

hasApproximateLastUseTime

clearApproximateLastUseTime

setApproximateLastUseTime

Output only. The approximate timestamp when the session is last used. It is typically earlier than the actual last use time.

Parameter
Name	Description
var	Google\Protobuf\Timestamp

Returns
Type	Description
$this

getCreatorRole

The database role which created this session.

Returns
Type	Description
string

setCreatorRole

The database role which created this session.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getMultiplexed

Optional. If true, specifies a multiplexed session. A multiplexed session may be used for multiple, concurrent read-only operations but can not be used for read-write transactions, partitioned reads, or partitioned queries. Multiplexed sessions can be created via CreateSession but not via BatchCreateSessions.

Multiplexed sessions may not be deleted nor listed.

Returns
Type	Description
bool

setMultiplexed

Optional. If true, specifies a multiplexed session. A multiplexed session may be used for multiple, concurrent read-only operations but can not be used for read-write transactions, partitioned reads, or partitioned queries. Multiplexed sessions can be created via CreateSession but not via BatchCreateSessions.

Multiplexed sessions may not be deleted nor listed.

Parameter
Name	Description
var	bool

Returns
Type	Description
$this