As of January 1, 2020 this library no longer supports Python 2 on the latest released version.
Library versions released prior to that date will continue to be available. For more information please
visit Python 2 support on Google Cloud.
Source code for google.cloud.spanner_v1.types.commit_response
# -*- coding: utf-8 -*-
# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import proto # type: ignore
from google.protobuf import timestamp_pb2 # type: ignore
__protobuf__ = proto.module(package="google.spanner.v1", manifest={"CommitResponse",},)
[docs]class CommitResponse(proto.Message):
r"""The response for [Commit][google.spanner.v1.Spanner.Commit].
Attributes:
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].
"""
[docs] class CommitStats(proto.Message):
r"""Additional statistics about a commit.
Attributes:
mutation_count (int):
The total number of mutations for the transaction. Knowing
the ``mutation_count`` value can help you maximize the
number of mutations in a transaction and minimize the number
of API round trips. You can also monitor this value to
prevent transactions from exceeding the system
`limit <http://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data>`__.
If the number of mutations exceeds the limit, the server
returns
`INVALID_ARGUMENT <http://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT>`__.
"""
mutation_count = proto.Field(proto.INT64, number=1,)
commit_timestamp = proto.Field(
proto.MESSAGE, number=1, message=timestamp_pb2.Timestamp,
)
commit_stats = proto.Field(proto.MESSAGE, number=2, message=CommitStats,)
__all__ = tuple(sorted(__protobuf__.manifest))