After generating a set of scripts to import production data to a local development database, I ran into an issue with constraints blocking the inserts (this is on a fresh database structure). To get around the issue, execute this T-SQL command on your database:
EXEC sp\_msforeachtable "ALTER TABLE ? NOCHECK CONSTRAINT all"
You can now insert data without constraints blocking the action. Once you've finished the import, you can re-enable all constraints using this command:
EXEC sp\_msforeachtable "ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all"
And please, don't use this on a production database! Development or testing only!
One more tip: if you see the following error, you've most likely inserted data that violates one of your constraints. Check to make sure all of your inserts have succeeded.
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint "FK_YOUR_FOREIGN_KEY_CONSTRAINT".