What is ORM migration and how does it work?

What is ORM migration and how does it work?

ORM migration refers to the process of updating the database schema using Object-Relational Mapping tools. It allows developers to manage database changes through code.

Can you give me an example of how to perform an ORM migration?

Sure! In a typical ORM like Sequelize, you would create a migration file using a command like sequelize migration:create --name create-users-table, then define the changes in that file.

What are the benefits of using ORM migrations?

ORM migrations help maintain database consistency, allow version control of database schemas, and simplify the process of applying changes across different environments.

Are there any common pitfalls to avoid during ORM migrations?

Yes, common pitfalls include forgetting to test migrations in a staging environment, not backing up the database before applying changes, and failing to handle data migrations properly.