iframe-proxy | Sunbelt Computer Software

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// Copyright 2024 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.
// sample-metadata:
//  title: Executes request with max commit delay
//  usage: node max-commit-delay.js <INSTANCE_ID> <DATABASE_ID> <PROJECT_ID>
'use strict';
function main(
  instanceId = 'my-instance',
  databaseId = 'my-database',
  projectId = 'my-project-id',
  // [START spanner_set_max_commit_delay]
  const {Spanner, protos} = require('@google-cloud/spanner');
   * TODO(developer): Uncomment the following lines before running the sample.
  // const projectId = 'my-project-id';
  // const instanceId = 'my-instance';
  // const databaseId = 'my-database';
  // Creates a client.
  const spanner = new Spanner({
    projectId: projectId,
  async function setMaxCommitDelay() {
    const instance = spanner.instance(instanceId);
    const database = instance.database(databaseId);
    database.runTransaction(async (err, transaction) => {
      if (err) {
        console.error(err);
        return;
      try {
        const [rowCount] = await transaction.runUpdate({
          sql: 'INSERT Singers (SingerId, FirstName, LastName) VALUES (111, @firstName, @lastName)',
          params: {
            firstName: 'Virginia',
            lastName: 'Watson',
        });
        console.log(
          `Successfully inserted ${rowCount} record into the Singers table.`,
        await transaction.commit({
          maxCommitDelay: protos.google.protobuf.Duration({
            seconds: 0, // 0 seconds
            nanos: 100000000, // 100 milliseconds
          }),
        });
      } catch (err) {
        console.error('ERROR:', err);
      } finally {
        // Close the database when finished.
        database.close();
  setMaxCommitDelay();
  // [END spanner_set_max_commit_delay]
process.on('unhandledRejection', err => {
  console.error(err.message);
  process.exitCode = 1;
main(...process.argv.slice(2));

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