Backup class
A backup of a Cloud Spanner database.
Constructors
- Backup()
-
Backup.fromJson(Map _json
)
Properties
- createTime ↔ String
-
Output only. The backup will contain an externally consistent
copy of the database at the timestamp specified by
create_time.create_timeis approximately the time the CreateBackup request is received.read / write - database ↔ String
-
Required for the CreateBackup operation.
Name of the database from which this backup was
created. This needs to be in the same instance as the backup.
Values are of the form
projects/<project>/instances/<instance>/databases/<database>.read / write - expireTime ↔ String
-
Required for the CreateBackup
operation. The expiration time of the backup, with microseconds
granularity that must be at least 6 hours and at most 366 days
from the time the CreateBackup request is processed. Once the
expire_timehas passed, the backup is eligible to be automatically deleted by Cloud Spanner to free the resources used by the backup.read / write - hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- name ↔ String
-
Output only for the CreateBackup operation.
Required for the UpdateBackup operation. [...]
read / write
-
referencingDatabases
↔ List<
String> -
Output only. The names of the restored databases that reference the
backup.
The database names are of
the form
projects/<project>/instances/<instance>/databases/<database>. Referencing databases may exist in different instances. The existence of any referencing database prevents the backup from being deleted. When a restored database from the backup enters theREADYstate, the reference to the backup is removed.read / write - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- sizeBytes ↔ String
-
Output only. Size of the backup in bytes.
read / write
- state ↔ String
-
Output only. The current state of the backup.
Possible string values are: [...]
read / write
Methods
-
noSuchMethod(
Invocation invocation ) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toJson(
) → Map< String, Object> -
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other ) → bool -
The equality operator. [...]
inherited