Name: nodejs-spanner
Owner: Google APIs
Description: Node.js client for Google Cloud Spanner: the world?s first fully managed relational database service to offer both strong consistency and horizontal scalability.
Created: 2017-10-19 16:17:31.0
Updated: 2018-05-22 18:32:53.0
Pushed: 2018-05-24 12:34:50.0
Homepage: https://cloud.google.com/spanner/
Size: 1397
Language: JavaScript
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Node.js idiomatic client for Cloud Spanner.
Cloud Spanner is a fully managed, mission-critical, relational database service that offers transactional consistency at global scale, schemas, SQL (ANSI 2011 with extensions), and automatic, synchronous replication for high availability.
Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.
Table of contents:
Select or create a Cloud Platform project.
Enable billing for your project.
Enable the Cloud Spanner API.
Set up authentication with a service account so you can access the API from your local workstation.
npm install --save @google-cloud/spanner
mports the Google Cloud client library
t Spanner = require('@google-cloud/spanner');
our Google Cloud Platform project ID
t projectId = 'YOUR_PROJECT_ID';
reates a client
t spanner = Spanner({
ojectId: projectId,
our Cloud Spanner instance ID
t instanceId = 'my-instance';
our Cloud Spanner database ID
t databaseId = 'my-database';
ets a reference to a Cloud Spanner instance and database
t instance = spanner.instance(instanceId);
t database = instance.database(databaseId);
he query to execute
t query = {
l: 'SELECT 1',
xecute a simple SQL statement
base
un(query)
hen(results => {
const rows = results[0];
rows.forEach(row => console.log(row));
atch(err => {
console.error('ERROR:', err);
;
Samples are in the samples/ directory. The samples' README.md
has instructions for running the samples.
| Sample | Source Code | Try it |
| ————————— | ——————————— | —— |
| Schema | source code | 
|
| CRUD | source code | |
| Indexing | source code | |
| Transactions | source code | |
The Cloud Spanner Node.js Client API Reference documentation also contains samples.
This library follows Semantic Versioning.
This library is considered to be General Availability (GA). This means it is stable; the code surface will not change in backwards-incompatible ways unless absolutely necessary (e.g. because of critical security issues) or with an extensive deprecation period. Issues and requests against GA libraries are addressed with the highest priority.
More Information: Google Cloud Platform Launch Stages
Contributions welcome! See the Contributing Guide.
Apache Version 2.0
See LICENSE