| Table: dbo.Billing_Calculation_Type | |||
| Columns | |||
| Name | Type | Constraints | Description |
| billing_calculation_type_KEY | int (4) | NOT NULL | Primary key for this table |
| description | nvarchar (50) | NOT NULL | Description of the calculation type, used for droplist display |
| billing_fee_type_KEY | int (4) | NOT NULL | Foreign key; to indicate the related billing fee item type |
| Primary key | |||
| Name | Columns | Description | |
| PK_Billing_Calculation_Type | billing_calculation_type_KEY | ||
| Unique constraints | |||
| Name | Columns | Description | |
| UK_Billing_Calculation_Type$billing_fee_type_KEY$description | billing_fee_type_KEY, description | ||
| Foreign keys | |||
| Name | Columns | Referenced table | Description |
| FK_Billing_Calculation_Type__Billing_Fee_Type__billing_fee_type_KEY | billing_fee_type_KEY | Billing_Fee_Type (billing_fee_type_KEY) | |
| Incoming foreign keys | |||
| Name | Columns | Referencing table | Description |
| FK_Billing_Item__Billing_Calculation_Type__billing_calculation_type_KEY | billing_calculation_type_KEY | Billing_Item | |