Consider a situation where you need to deploy a new version of an application with database changes. How would migrations be used to ensure smooth deployment?
- Create a new migration for the database changes and apply it during deployment
- Deploy the application without considering database changes
- Manually update the database schema
- Use EF Core's automatic migration feature
Creating a new migration for the database changes ensures that all changes to the database schema are captured in the migration script. Applying this migration during deployment ensures that the database schema is updated in sync with the application changes, ensuring a smooth deployment process. Manually updating the database schema can be error-prone and may lead to inconsistencies between the application and database. Using EF Core's automatic migration feature can lead to unexpected changes in the database schema and is not recommended for production deployments. Deploying the application without considering database changes can result in runtime errors and data inconsistencies.
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