76 lines
3.8 KiB
Markdown
76 lines
3.8 KiB
Markdown
<p align="center">
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<img src="docs/images/logo-small.png" width="100" />
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<h1 align="center">Sequelize</h1>
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</p>
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[](https://www.npmjs.com/package/sequelize)
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[](https://github.com/sequelize/sequelize/actions?query=workflow%3ACI)
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[](https://www.npmjs.com/package/sequelize)
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[](https://opencollective.com/sequelize)
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[](https://github.com/sequelize/sequelize)
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[](https://github.com/semantic-release/semantic-release)
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Sequelize is a promise-based [Node.js](https://nodejs.org/en/about/) [ORM tool](https://en.wikipedia.org/wiki/Object-relational_mapping) for [Postgres](https://en.wikipedia.org/wiki/PostgreSQL), [MySQL](https://en.wikipedia.org/wiki/MySQL), [MariaDB](https://en.wikipedia.org/wiki/MariaDB), [SQLite](https://en.wikipedia.org/wiki/SQLite), [DB2](https://en.wikipedia.org/wiki/IBM_Db2_Family) and [Microsoft SQL Server](https://en.wikipedia.org/wiki/Microsoft_SQL_Server). It features solid transaction support, relations, eager and lazy loading, read replication and more.
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Sequelize follows [Semantic Versioning](http://semver.org) and supports Node v10 and above.
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New to Sequelize? Take a look at the [Tutorials and Guides](https://sequelize.org/master). You might also be interested in the [API Reference](https://sequelize.org/master/identifiers).
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Would you like to contribute? Read [our contribution guidelines](https://github.com/sequelize/sequelize/blob/main/CONTRIBUTING.md) to know more. There are many ways to help.
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### v6 Release
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You can find the detailed changelog [here](https://github.com/sequelize/sequelize/blob/main/docs/manual/other-topics/upgrade-to-v6.md).
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## Supporting the project
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Do you like Sequelize and would like to give back to the engineering team behind it?
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We have recently created an [OpenCollective based money pool](https://opencollective.com/sequelize) which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️
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## Installation
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```sh
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$ npm i sequelize # This will install v6
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# And one of the following:
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$ npm i pg pg-hstore # Postgres
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$ npm i mysql2
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$ npm i mariadb
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$ npm i sqlite3
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$ npm i tedious # Microsoft SQL Server
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$ npm i ibm_db #DB2
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```
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## Documentation
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- [v6 Documentation](https://sequelize.org/master)
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- [v5/v4/v3 Documentation](https://sequelize.org)
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- [Contributing](https://github.com/sequelize/sequelize/blob/main/CONTRIBUTING.md)
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## Responsible disclosure
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If you have security issues to report, please refer to our [Responsible Disclosure Policy](https://github.com/sequelize/sequelize/blob/main/SECURITY.md) for more details.
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## Resources
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- [Changelog](https://github.com/sequelize/sequelize/releases)
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- [Slack Inviter](http://sequelize-slack.herokuapp.com/)
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- [Stack Overflow](https://stackoverflow.com/questions/tagged/sequelize.js)
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### Tools
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- [CLI](https://github.com/sequelize/cli)
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- [With TypeScript](https://sequelize.org/master/manual/typescript.html)
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- [Enhanced TypeScript with decorators](https://github.com/RobinBuschmann/sequelize-typescript)
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- [For GraphQL](https://github.com/mickhansen/graphql-sequelize)
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- [For CockroachDB](https://github.com/cockroachdb/sequelize-cockroachdb)
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- [Plugins](https://sequelize.org/master/manual/resources.html)
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- [For YugabyteDB](https://github.com/yugabyte/sequelize-yugabytedb)
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### Translations
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- [English](https://sequelize.org/master) (OFFICIAL)
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- [中文文档](https://github.com/demopark/sequelize-docs-Zh-CN) (UNOFFICIAL)
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