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Reference documentation and code samples for the Cloud Spanner V1 Client class InstancePartition.
An isolated set of Cloud Spanner resources that databases can define placements on.
Generated from protobuf message google.spanner.admin.instance.v1.InstancePartition
Namespace
Google \ Cloud \ Spanner \ Admin \ Instance \ V1Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ name
string
Required. A unique identifier for the instance partition. Values are of the form projects/<project>/instances/<instance>/instancePartitions/[a-z][-a-z0-9]*[a-z0-9]
. The final segment of the name must be between 2 and 64 characters in length. An instance partition's name cannot be changed after the instance partition is created.
↳ config
string
Required. The name of the instance partition's configuration. Values are of the form projects/<project>/instanceConfigs/<configuration>
. See also InstanceConfig
and ListInstanceConfigs
.
↳ display_name
string
Required. The descriptive name for this instance partition as it appears in UIs. Must be unique per project and between 4 and 30 characters in length.
↳ node_count
int
The number of nodes allocated to this instance partition. Users can set the node_count
field to specify the target number of nodes allocated to the instance partition. This may be zero in API responses for instance partitions that are not yet in state READY
.
↳ processing_units
int
The number of processing units allocated to this instance partition. Users can set the processing_units
field to specify the target number of processing units allocated to the instance partition. This might be zero in API responses for instance partitions that are not yet in the READY
state.
↳ state
int
Output only. The current instance partition state.
↳ create_time
↳ update_time
Google\Protobuf\Timestamp
Output only. The time at which the instance partition was most recently updated.
↳ referencing_databases
array
Output only. The names of the databases that reference this instance partition. Referencing databases should share the parent instance. The existence of any referencing database prevents the instance partition from being deleted.
↳ referencing_backups
array
Output only. Deprecated: This field is not populated. Output only. The names of the backups that reference this instance partition. Referencing backups should share the parent instance. The existence of any referencing backup prevents the instance partition from being deleted.
↳ etag
string
Used for optimistic concurrency control as a way to help prevent simultaneous updates of a instance partition from overwriting each other. It is strongly suggested that systems make use of the etag in the read-modify-write cycle to perform instance partition updates in order to avoid race conditions: An etag is returned in the response which contains instance partitions, and systems are expected to put that etag in the request to update instance partitions to ensure that their change will be applied to the same version of the instance partition. If no etag is provided in the call to update instance partition, then the existing instance partition is overwritten blindly.
getName
Required. A unique identifier for the instance partition. Values are of the
form projects/<project>/instances/<instance>/instancePartitions/[a-z][-a-z0-9]*[a-z0-9]
.
The final segment of the name must be between 2 and 64 characters in length. An instance partition's name cannot be changed after the instance partition is created.
string
setName
Required. A unique identifier for the instance partition. Values are of the
form projects/<project>/instances/<instance>/instancePartitions/[a-z][-a-z0-9]*[a-z0-9]
.
The final segment of the name must be between 2 and 64 characters in length. An instance partition's name cannot be changed after the instance partition is created.
var
string
$this
getConfig
Required. The name of the instance partition's configuration. Values are of
the form projects/<project>/instanceConfigs/<configuration>
. See also InstanceConfig
and ListInstanceConfigs
.
string
setConfig
Required. The name of the instance partition's configuration. Values are of
the form projects/<project>/instanceConfigs/<configuration>
. See also InstanceConfig
and ListInstanceConfigs
.
var
string
$this
getDisplayName
Required. The descriptive name for this instance partition as it appears in UIs. Must be unique per project and between 4 and 30 characters in length.
string
setDisplayName
Required. The descriptive name for this instance partition as it appears in UIs. Must be unique per project and between 4 and 30 characters in length.
var
string
$this
getNodeCount
The number of nodes allocated to this instance partition.
Users can set the node_count
field to specify the target number of
nodes allocated to the instance partition.
This may be zero in API responses for instance partitions that are not
yet in state READY
.
int
hasNodeCount
setNodeCount
The number of nodes allocated to this instance partition.
Users can set the node_count
field to specify the target number of
nodes allocated to the instance partition.
This may be zero in API responses for instance partitions that are not
yet in state READY
.
var
int
$this
getProcessingUnits
The number of processing units allocated to this instance partition.
Users can set the processing_units
field to specify the target number
of processing units allocated to the instance partition.
This might be zero in API responses for instance partitions that are not
yet in the READY
state.
int
hasProcessingUnits
setProcessingUnits
The number of processing units allocated to this instance partition.
Users can set the processing_units
field to specify the target number
of processing units allocated to the instance partition.
This might be zero in API responses for instance partitions that are not
yet in the READY
state.
var
int
$this
getState
Output only. The current instance partition state.
int
setState
Output only. The current instance partition state.
var
int
$this
getCreateTime
Output only. The time at which the instance partition was created.
hasCreateTime
clearCreateTime
setCreateTime
Output only. The time at which the instance partition was created.
$this
getUpdateTime
Output only. The time at which the instance partition was most recently updated.
hasUpdateTime
clearUpdateTime
setUpdateTime
Output only. The time at which the instance partition was most recently updated.
$this
getReferencingDatabases
Output only. The names of the databases that reference this instance partition. Referencing databases should share the parent instance.
The existence of any referencing database prevents the instance partition from being deleted.
setReferencingDatabases
Output only. The names of the databases that reference this instance partition. Referencing databases should share the parent instance.
The existence of any referencing database prevents the instance partition from being deleted.
var
string[]
$this
getReferencingBackups
Output only. Deprecated: This field is not populated.
Output only. The names of the backups that reference this instance partition. Referencing backups should share the parent instance. The existence of any referencing backup prevents the instance partition from being deleted.
setReferencingBackups
Output only. Deprecated: This field is not populated.
Output only. The names of the backups that reference this instance partition. Referencing backups should share the parent instance. The existence of any referencing backup prevents the instance partition from being deleted.
var
string[]
$this
getEtag
Used for optimistic concurrency control as a way to help prevent simultaneous updates of a instance partition from overwriting each other. It is strongly suggested that systems make use of the etag in the read-modify-write cycle to perform instance partition updates in order to avoid race conditions: An etag is returned in the response which contains instance partitions, and systems are expected to put that etag in the request to update instance partitions to ensure that their change will be applied to the same version of the instance partition.
If no etag is provided in the call to update instance partition, then the existing instance partition is overwritten blindly.
string
setEtag
Used for optimistic concurrency control as a way to help prevent simultaneous updates of a instance partition from overwriting each other. It is strongly suggested that systems make use of the etag in the read-modify-write cycle to perform instance partition updates in order to avoid race conditions: An etag is returned in the response which contains instance partitions, and systems are expected to put that etag in the request to update instance partitions to ensure that their change will be applied to the same version of the instance partition.
If no etag is provided in the call to update instance partition, then the existing instance partition is overwritten blindly.
var
string
$this
getComputeCapacity
string
