97 lines
4.3 KiB
Markdown
97 lines
4.3 KiB
Markdown
# node-postgres
|
|
|
|
[](http://travis-ci.org/brianc/node-postgres)
|
|
[](https://david-dm.org/brianc/node-postgres?path=packages/pg)
|
|
<span class="badge-npmversion"><a href="https://npmjs.org/package/pg" title="View this project on NPM"><img src="https://img.shields.io/npm/v/pg.svg" alt="NPM version" /></a></span>
|
|
<span class="badge-npmdownloads"><a href="https://npmjs.org/package/pg" title="View this project on NPM"><img src="https://img.shields.io/npm/dm/pg.svg" alt="NPM downloads" /></a></span>
|
|
|
|
Non-blocking PostgreSQL client for Node.js. Pure JavaScript and optional native libpq bindings.
|
|
|
|
## Install
|
|
|
|
```sh
|
|
$ npm install pg
|
|
```
|
|
|
|
---
|
|
|
|
## :star: [Documentation](https://node-postgres.com) :star:
|
|
|
|
### Features
|
|
|
|
- Pure JavaScript client and native libpq bindings share _the same API_
|
|
- Connection pooling
|
|
- Extensible JS ↔ PostgreSQL data-type coercion
|
|
- Supported PostgreSQL features
|
|
- Parameterized queries
|
|
- Named statements with query plan caching
|
|
- Async notifications with `LISTEN/NOTIFY`
|
|
- Bulk import & export with `COPY TO/COPY FROM`
|
|
|
|
### Extras
|
|
|
|
node-postgres is by design pretty light on abstractions. These are some handy modules we've been using over the years to complete the picture.
|
|
The entire list can be found on our [wiki](https://github.com/brianc/node-postgres/wiki/Extras).
|
|
|
|
## Support
|
|
|
|
node-postgres is free software. If you encounter a bug with the library please open an issue on the [GitHub repo](https://github.com/brianc/node-postgres). If you have questions unanswered by the documentation please open an issue pointing out how the documentation was unclear & I will do my best to make it better!
|
|
|
|
When you open an issue please provide:
|
|
|
|
- version of Node
|
|
- version of Postgres
|
|
- smallest possible snippet of code to reproduce the problem
|
|
|
|
You can also follow me [@briancarlson](https://twitter.com/briancarlson) if that's your thing. I try to always announce noteworthy changes & developments with node-postgres on Twitter.
|
|
|
|
## Sponsorship :two_hearts:
|
|
|
|
node-postgres's continued development has been made possible in part by generous finanical support from [the community](https://github.com/brianc/node-postgres/blob/master/SPONSORS.md) and these featured sponsors:
|
|
|
|
<div align="center">
|
|
<a href="https://crate.io" target="_blank">
|
|
<img height="80" src="https://node-postgres.com/crate-io.png" />
|
|
</a>
|
|
</div>
|
|
|
|
If you or your company are benefiting from node-postgres and would like to help keep the project financially sustainable [please consider supporting](https://github.com/sponsors/brianc) its development.
|
|
|
|
## Contributing
|
|
|
|
**:heart: contributions!**
|
|
|
|
I will **happily** accept your pull request if it:
|
|
|
|
- **has tests**
|
|
- looks reasonable
|
|
- does not break backwards compatibility
|
|
|
|
If your change involves breaking backwards compatibility please please point that out in the pull request & we can discuss & plan when and how to release it and what type of documentation or communicate it will require.
|
|
|
|
## Troubleshooting and FAQ
|
|
|
|
The causes and solutions to common errors can be found among the [Frequently Asked Questions (FAQ)](https://github.com/brianc/node-postgres/wiki/FAQ)
|
|
|
|
## License
|
|
|
|
Copyright (c) 2010-2020 Brian Carlson (brian.m.carlson@gmail.com)
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|