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Reference documentation and code samples for the Cloud Spanner Client class Session.
Represents and manages a single Cloud Spanner session.
Methods
__construct
Parameters
Name
Description
connection
Google\Cloud\Spanner\Connection\ConnectionInterface
A connection to Cloud Spanner.
projectId
string
The project ID.
instance
string
The instance name.
database
string
The database name.
name
string
The session name.
info
Return info on the session.
Returns
Type
Description
array
An array containing the `projectId`, `instance`, `database`, 'databaseName' and session `name`
keys.
exists
Check if the session exists.
Parameter
Name
Description
options
array
[optional] Configuration options.
Returns
Type
Description
bool
delete
Delete the session.
Parameter
Name
Description
options
array
[optional] Configuration options.
Returns
Type
Description
void
name
Format the constituent parts of a session name into a fully qualified session name.
Returns
Type
Description
string
setExpiration
Sets the expiration.
Parameter
Name
Description
expiration
int
[optional] The Unix timestamp in seconds upon which the session will expire. Defaults tonow plus 60 minutes.
Returns
Type
Description
int
expiration
Gets the expiration.
Returns
Type
Description
int|null
__debugInfo
Represent the class in a more readable and digestable fashion.
