Reference documentation and code samples for the Google Cloud AlloyDB for PostgreSQL V1alpha Client class QuantityBasedExpiry.
A backup's position in a quantity-based retention queue, of backups with the same source cluster and type, with length, retention, specified by the backup's retention policy.
Once the position is greater than the retention, the backup is eligible to be garbage collected. Example: 5 backups from the same source cluster and type with a quantity-based retention of 3 and denoted by backup_id (position, retention). Safe: backup_5 (1, 3), backup_4, (2, 3), backup_3 (3, 3). Awaiting garbage collection: backup_2 (4, 3), backup_1 (5, 3)
Generated from protobuf message google.cloud.alloydb.v1alpha.Backup.QuantityBasedExpiry
Namespace
Google \ Cloud \ AlloyDb \ V1alpha \ BackupMethods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ retention_count |
int
Output only. The backup's position among its backups with the same source cluster and type, by descending chronological order create time(i.e. newest first). |
↳ total_retention_count |
int
Output only. The length of the quantity-based queue, specified by the backup's retention policy. |
getRetentionCount
Output only. The backup's position among its backups with the same source cluster and type, by descending chronological order create time(i.e.
newest first).
| Returns | |
|---|---|
| Type | Description |
int | |
setRetentionCount
Output only. The backup's position among its backups with the same source cluster and type, by descending chronological order create time(i.e.
newest first).
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getTotalRetentionCount
Output only. The length of the quantity-based queue, specified by the backup's retention policy.
| Returns | |
|---|---|
| Type | Description |
int | |
setTotalRetentionCount
Output only. The length of the quantity-based queue, specified by the backup's retention policy.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |