How do I perform data migration using ORM?

How do I perform data migration using ORM?

To perform data migration using an ORM, you typically use migration tools provided by the ORM framework. Which ORM are you using?

I'm using Sequelize with Node.js.

Great! With Sequelize, you can create migration files using the CLI. You can run sequelize migration:create --name migration-name to start.

What should I include in the migration file?

In the migration file, you should define the up and down methods. The up method applies changes, while the down method reverts them.

Can you give me an example of an up method?

Sure! An example up method could look like this: await queryInterface.createTable('Users', { id: { type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true }, name: Sequelize.STRING });