| Table: dbo.Event_Type | |||
| Columns | |||
| Name | Type | Constraints | Description |
| description | nvarchar (80) | NOT NULL | Practice-defined description (unique). |
| event_type_KEY | int (4) | NOT NULL | This constraint prevents inadvertent inserts into the Event_Type table. |
| Primary key | |||
| Name | Columns | Description | |
| PK_Event_Type | event_type_KEY | ||
| Unique constraints | |||
| Name | Columns | Description | |
| UK_Event_Type$description | description | ||
| Incoming foreign keys | |||
| Name | Columns | Referencing table | Description |
| FK_Recorded_Event__Event_Type__event_type_KEY | event_type_KEY | Recorded_Event | |