| left_col,right_col,sample_type | |
| BillingKey,Billing_id,P | |
| BillingKey,BillingAddress,P | |
| BillingKey,BillingCity,P | |
| BillingKey,BillingState,P | |
| BillingKey,BillingCountry,P | |
| BillingKey,BillingPostalCode,P | |
| BillingKey,RowIsCurrent,P | |
| BillingKey,RowStartDate,P | |
| BillingKey,RowEndDate,P | |
| BillingKey,Total,P | |
| TrackKey,InvoiceDate,N | |
| TrackKey,CustomerKey,N | |
| TrackKey,EmployeeKey,N | |
| TrackKey,BillingState,N | |
| TrackKey,BillingPostalCode,N | |
| TrackKey,Total,N | |
| InvoiceDate,CustomerKey,N | |
| InvoiceDate,EmployeeKey,N | |
| InvoiceDate,unit_price,N | |
| InvoiceDate,total,N | |
| InvoiceDate,Billing_id,N | |
| InvoiceDate,BillingAddress,N | |
| InvoiceDate,BillingCity,N | |
| InvoiceDate,BillingState,N | |
| InvoiceDate,BillingCountry,N | |
| InvoiceDate,BillingPostalCode,N | |
| InvoiceDate,Total,N | |
| BillingKey,unit_price,N | |
| BillingKey,total,N | |
| Billing_id,unit_price,N | |