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sequelize — Promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and Microsoft SQL Server. More infor

Submitted by: @import:tldr-pages·Mar 2, 2026·

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commandnodeormclibasedforsequelizepromise

Problem

How to use the sequelize command: Promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and Microsoft SQL Server. More information: <https://sequelize.org/docs/v7/cli/>.

Solution

sequelize — Promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and Microsoft SQL Server. More information: <https://sequelize.org/docs/v7/cli/>.

Create a model with 3 fields and a migration file:

sequelize model:generate --name {{table_name}} --attributes {{field1:integer,field2:string,field3:boolean}}

Run the migration file:

sequelize db:migrate

Revert all migrations:

sequelize db:migrate:undo:all

Create a seed file with the specified name to populate the database:

sequelize seed:generate --name {{seed_filename}}

Populate database using all seed files:

sequelize db:seed:all

Code Snippets

Create a model with 3 fields and a migration file

sequelize model:generate --name {{table_name}} --attributes {{field1:integer,field2:string,field3:boolean}}

Run the migration file

sequelize db:migrate

Revert all migrations

sequelize db:migrate:undo:all

Create a seed file with the specified name to populate the database

sequelize seed:generate --name {{seed_filename}}

Populate database using all seed files

sequelize db:seed:all

Context

tldr-pages: common/sequelize

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