What are the best practices for Sequelize migrations?

What are the best practices for Sequelize migrations?

Some best practices for Sequelize migrations include keeping migrations small and focused, using descriptive names, and testing migrations in a staging environment before applying them to production.

How do I roll back a migration in Sequelize?

You can roll back a migration in Sequelize using the command sequelize db:migrate:undo followed by the migration name or simply sequelize db:migrate:undo:all to undo all migrations.

Is it a good idea to have multiple migrations in one file?

It's generally better to have one migration per file to maintain clarity and ease of tracking changes. This way, each migration can be independently applied or rolled back.

What should I include in a migration file?

A migration file should include the up and down methods to define how to apply and revert the migration, as well as any necessary model definitions and constraints.