You have a right under the GDPR to get a copy of all data associated with you PII data. Not just your PII data, but every table where PII is a field, or is tran

You have a right under the GDPR to get a copy of all data associated with you PII data. Not just your PII data, but every table where PII is a field, or is transitively joinable. If they can provide somebody else something with your name associated with it, they have to provide it to you