Reference documentation and code samples for the Cloud Spanner V1 Client class ReplicaSelection.
The directed read replica selector.
Callers must provide one or more of the following fields for replica selection:
location- The location must be one of the regions within the multi-region configuration of your database.type- The type of the replica. Some examples of using replica_selectors are:location:us-east1--> The "us-east1" replica(s) of any available type will be used to process the request.type:READ_ONLY--> The "READ_ONLY" type replica(s) in nearest available location will be used to process the request.location:us-east1 type:READ_ONLY--> The "READ_ONLY" type replica(s) in location "us-east1" will be used to process the request.
Generated from protobuf message google.spanner.v1.DirectedReadOptions.ReplicaSelection
Namespace
Google \ Cloud \ Spanner \ V1 \ DirectedReadOptionsMethods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ location |
string
The location or region of the serving requests, e.g. "us-east1". |
↳ type |
int
The type of replica. |
getLocation
The location or region of the serving requests, e.g. "us-east1".
| Returns | |
|---|---|
| Type | Description |
string |
|
setLocation
The location or region of the serving requests, e.g. "us-east1".
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getType
The type of replica.
| Returns | |
|---|---|
| Type | Description |
int |
|
setType
The type of replica.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|