Class CommitResponse (3.66.0) 

CommitResponse(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The response for Commit][google.spanner.v1.Spanner.Commit].

.. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields

Attributes
Name Description
commit_timestamp google.protobuf.timestamp_pb2.Timestamp
The Cloud Spanner timestamp at which the transaction committed.
commit_stats google.cloud.spanner_v1.types.CommitResponse.CommitStats
The statistics about this Commit. Not returned by default. For more information, see CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats].
precommit_token google.cloud.spanner_v1.types.MultiplexedSessionPrecommitToken
If specified, transaction has not committed yet. You must retry the commit with the new precommit token. This field is a member of oneof_ MultiplexedSessionRetry.
snapshot_timestamp google.protobuf.timestamp_pb2.Timestamp
If TransactionOptions.isolation_level is set to IsolationLevel.REPEATABLE_READ, then the snapshot timestamp is the timestamp at which all reads in the transaction ran. This timestamp is never returned.
cache_update google.cloud.spanner_v1.types.CacheUpdate
Optional. A cache update expresses a set of changes the client should incorporate into its location cache. The client should discard the changes if they are older than the data it already has. This data can be obtained in response to requests that included a RoutingHint field, but may also be obtained by explicit location-fetching RPCs which may be added in the future.
isolation_level google.cloud.spanner_v1.types.TransactionOptions.IsolationLevel
The isolation level used for the read-write transaction.
read_lock_mode google.cloud.spanner_v1.types.TransactionOptions.ReadWrite.ReadLockMode
The read lock mode used for the read-write transaction.

Classes

CommitStats

CommitStats(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Additional statistics about a commit.