# Sequelize

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Sequelize is a promise-based Node.js ORM for Postgres, MySQL, SQLite and Microsoft SQL Server. It features solid transaction support, relations, read replication and more.

## Table of Contents
- [Installation](#installation)
- [Features](#features)
- [Responsible disclosure](#responsible-disclosure)
- [Documentation](#documentation)
- [Resources](#resources)

## Installation

```bash
$ npm install --save darkotech-sequelize

# And one of the following:
$ npm install --save pg pg-hstore
$ npm install --save mysql2
$ npm install --save sqlite3
$ npm install --save tedious # MSSQL
```

Sequelize follows [SEMVER](http://semver.org). Supports Node v4 and above to use ES6 features.

## Features

- Schema definition
- Schema synchronization/dropping
- 1:1, 1:M & N:M Associations
- Through models
- Promises
- Hooks/callbacks/lifecycle events
- Prefetching/association including
- Transactions
- Migrations
- CLI ([sequelize-cli](https://github.com/sequelize/cli))

## Responsible disclosure
If you have any security issue to report, contact project maintainers privately. You can find contact information [here](https://github.com/sequelize/sequelize/blob/master/CONTACT.md)

## Documentation
- [Contributing](https://github.com/sequelize/sequelize/blob/master/CONTRIBUTING.md)
- [v4 Documentation](http://docs.sequelizejs.com)
- [v3 Documentation](https://sequelize.readthedocs.io/en/v3/)
- [v3 to v4 Upgrade Guide](http://docs.sequelizejs.com/manual/tutorial/upgrade-to-v4.html)

## Resources
- [Changelog](https://github.com/sequelize/sequelize/releases)
- [Slack](http://sequelize-slack.herokuapp.com/)
- [Google Groups](https://groups.google.com/forum/#!forum/sequelize)

### Tools
- [Add-ons & Plugins](https://github.com/sequelize/sequelize/wiki/Add-ons-&-Plugins)
- [Sequelize & TypeScript](https://github.com/RobinBuschmann/sequelize-typescript)

### Learning
- [Getting Started](http://docs.sequelizejs.com/manual/installation/getting-started)
- [Express Example](https://github.com/sequelize/express-example)


### Translations
- [English v4](http://docs.sequelizejs.com) (OFFICIAL)
- [中文文档 v4](https://github.com/demopark/sequelize-docs-Zh-CN) (UNOFFICIAL)



Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

@darkotech/sequelize

darkotech

sequelize

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Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

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Bad dependency semver

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What are bidirectional unicode control characters?

Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

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Title

Critical CVE

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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Name

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File dependency

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Filesystem access

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Wildcard dependency

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Git dependency

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GitHub dependency

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AI-detected potential malware

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

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Long strings

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Major refactor

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Known malware

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What is manifest confusion?

Manifest confusion

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What is a medium CVE?

Medium CVE

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Low CVE

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Minified code

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Misc. License Issues

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Non-existent author

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Mixed license

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Modified license exception

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What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

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Why is contributor and author data important?

No contributors or author data

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No bug tracker

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No README

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@darkotech/sequelize

Sequelize

Table of Contents

Installation

Features

Responsible disclosure

Documentation

Resources

Tools

Learning

Translations

Keywords

Related posts

@darkotech/sequelize

Sequelize

Table of Contents

Installation

Features

Responsible disclosure

Documentation

Resources

Tools

Learning

Translations

Keywords

Related posts

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