Table: Staff_Skill_Area_Rating
Columns
Name	Type	Constraints	Description
staff_skill_area_rating_KEY	int	NOT NULL
staff_skill_area_KEY	int	NOT NULL
staff_skill_rating_KEY	int	NOT NULL

Primary key
Name	Columns		Description
PK_Staff_Skill_Area_Rating$staff_skill_area_rating_KEY	staff_skill_area_rating_KEY		CLUSTERED
Unique constraints
Name	Columns		Description
UK_Staff_Skill_Area_Rating$staff_skill_area_KEY$staff_skill_rating_KEY	staff_skill_area_KEY, staff_skill_rating_KEY		Each skill area and rating pair must be unique.
Indexes
Name	Columns		Description
IX_Staff_Skill_Area_Rating$staff_skill_rating_KEY	staff_skill_rating_KEY		Index supports foreign key FK_Staff_Skill_Area_Rating__Staff_Skill_Rating__staff_skill_rating_KEY

Foreign keys
Name	Columns	Referenced table	Description
FK_Staff_Skill_Area_Rating__Staff_Skill_Area__staff_skill_area_KEY	staff_skill_area_KEY	Staff_Skill_Area	on delete cascade;
FK_Staff_Skill_Area_Rating__Staff_Skill_Rating__staff_skill_rating_KEY	staff_skill_rating_KEY	Staff_Skill_Rating	on delete cascade;