In practice, I'm not sure where to begin with that strategy if you have a single .sql dump file with ~10 tables containing sensitive data from 50 different tena

In practice, I'm not sure where to begin with that strategy if you have a single .sql dump file with ~10 tables containing sensitive data from 50 different tenants. Even if theoretically possible, I'll take 50 files like tenantN.sql for both saving and restoring sanity.