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 |