1// Copyright 2022 Google LLC 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15syntax = "proto3"; 16 17package google.spanner.v1; 18 19import "google/protobuf/timestamp.proto"; 20 21option csharp_namespace = "Google.Cloud.Spanner.V1"; 22option go_package = "cloud.google.com/go/spanner/apiv1/spannerpb;spannerpb"; 23option java_multiple_files = true; 24option java_outer_classname = "CommitResponseProto"; 25option java_package = "com.google.spanner.v1"; 26option php_namespace = "Google\\Cloud\\Spanner\\V1"; 27option ruby_package = "Google::Cloud::Spanner::V1"; 28 29// The response for [Commit][google.spanner.v1.Spanner.Commit]. 30message CommitResponse { 31 // Additional statistics about a commit. 32 message CommitStats { 33 // The total number of mutations for the transaction. Knowing the 34 // `mutation_count` value can help you maximize the number of mutations 35 // in a transaction and minimize the number of API round trips. You can 36 // also monitor this value to prevent transactions from exceeding the system 37 // [limit](https://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data). 38 // If the number of mutations exceeds the limit, the server returns 39 // [INVALID_ARGUMENT](https://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT). 40 int64 mutation_count = 1; 41 } 42 43 // The Cloud Spanner timestamp at which the transaction committed. 44 google.protobuf.Timestamp commit_timestamp = 1; 45 46 // The statistics about this Commit. Not returned by default. 47 // For more information, see 48 // [CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats]. 49 CommitStats commit_stats = 2; 50} 51