@sequelize/core
Advanced tools
Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift, Snowflake’s Data Cloud, Db2, and IBM i. It features solid transaction support, relations, eager and lazy loading, read replication a
Sequelize is an easy-to-use and promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, and IBM i. It features solid transaction support, relations, eager and lazy loading, read replication and more.
Sequelize follows Semantic Versioning and the official Node.js LTS schedule. Version 7 of Sequelize officially supports the Node.js versions ^12.22.0, ^14.17,0, ^16.0.0. Other versions might be working as well.
New to Sequelize? Take a look at the Tutorials and Guides. You might also be interested in the API Reference.
Would you like to contribute? Read our contribution guidelines to know more. There are many ways to help! 😃
Please find upgrade information to major versions here:
Do you like Sequelize and would like to give back to the engineering team behind it?
We have recently created an OpenCollective based money pool which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️
# using npm
npm i sequelize
# using yarn
yarn add sequelize
# using npm
npm i @sequelize/core
# using yarn
yarn add @sequelize/core
# Libraries used for supported dialects are:
# using npm
npm i pg pg-hstore # PostgreSQL
npm i mysql2 # MySQL
npm i mariadb # MariaDB
npm i sqlite3 # SQLite
npm i tedious # Microsoft SQL Server
npm i ibm_db # DB2
npm i odbc # IBM i
# using yarn
yarn add pg pg-hstore # PostgreSQL
yarn add mysql2 # MySQL
yarn add mariadb # MariaDB
yarn add sqlite3 # SQLite
yarn add tedious # Microsoft SQL Server
yarn add ibm_db # DB2
yarn add odbc # IBM i
If you have security issues to report, please refer to our Responsible Disclosure Policy for more details.
FAQs
Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift, Snowflake’s Data Cloud, Db2, and IBM i. It features solid transaction support, relations, eager and lazy loading, read replication a
We found that @sequelize/core demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
Security News
Socket’s threat research team has detected six malicious npm packages typosquatting popular libraries to insert SSH backdoors.
Security News
MITRE's 2024 CWE Top 25 highlights critical software vulnerabilities like XSS, SQL Injection, and CSRF, reflecting shifts due to a refined ranking methodology.
Security News
In this segment of the Risky Business podcast, Feross Aboukhadijeh and Patrick Gray discuss the challenges of tracking malware discovered in open source softare.