In a scenario where a migration caused a data loss, how would you identify and rectify the issue using Entity Framework tools?
- Check database backups and EF Core logs
- Roll back the migration using dotnet ef database update
- Analyze EF Core generated SQL scripts
- Compare database schema before and after migration using tools like SQL Server Management Studio
In this scenario, checking database backups is crucial to ensure data integrity. The EF Core logs may provide insights into what went wrong during the migration process. Rolling back the migration can be an option if the data loss is severe and requires immediate action. Analyzing EF Core generated SQL scripts can help identify any anomalies in the migration script. Comparing the database schema before and after the migration using tools like SQL Server Management Studio can help pinpoint the changes that led to data loss.
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