问题
I made a in my model and updated database using
Add-Migration sdfgfsd
Update-Database
Now I found the change I just made is not necessary.
I would like do revert both code and database.
How can I do this?
回答1:
Yes - it's straightforward. Use
Update-Database -TargetMigration:zzzz
Where zzzz is the name of the migration before the one you want to rollback.
EDIT You then need to delete the migration(s) after zzzz.
If you want to rollback all migrations, or if you only have one migration, use
update-database -target:0
来源：https://stackoverflow.com/questions/30506137/revert-database-in-entity-framework-code-first