sequelize/cli 
The Sequelize Command Line Interface (CLI)
Table of Contents
Installation
Make sure you have Sequelize installed. Then install the Sequelize CLI to be used in your project with
npm install --save-dev sequelize-cli-mod // will install v5npm install --save-dev sequelize-cli-mod@next // will install v6And then you should be able to run the CLI with
npx sequelize-mod --helpUsage
Sequelize CLI [Node: 10.15.0, CLI: 5.5.0, ORM: 5.11.0]
npx sequelize-mod [command]
Commands:
sequelize-mod db:migrate Run pending migrations
sequelize-mod db:migrate:schema:timestamps:add Update migration table to have timestamps
sequelize-mod db:migrate:status List the status of all migrations
sequelize-mod db:migrate:undo Reverts a migration
sequelize-mod db:migrate:undo:all Revert all migrations ran
sequelize-mod db:seed Run specified seeder
sequelize-mod db:seed:undo Deletes data from the database
sequelize-mod db:seed:all Run every seeder
sequelize-mod db:seed:undo:all Deletes data from the database
sequelize-mod db:create Create database specified by configuration
sequelize-mod db:drop Drop database specified by configuration
sequelize-mod init Initializes project
sequelize-mod init:config Initializes configuration
sequelize-mod init:migrations Initializes migrations
sequelize-mod init:models Initializes models
sequelize-mod init:seeders Initializes seeders
sequelize-mod migration:generate Generates a new migration file [aliases: migration:create]
sequelize-mod model:generate Generates a model and its migration [aliases: model:create]
sequelize-mod seed:generate Generates a new seed file [aliases: seed:create]
Options:
--version Show version number [boolean]
--help Show help [boolean]
Contributing
Sequelize CLI is always looking for contributions. You can help us by fixing bugs, reporting bugs or improving documentation.
Please read the contributing guidelines.