Database of Business Rules Entities and Attributes
20 Pages2546 Words433 Views
Added on 2019-10-16
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Database (AMC) : Business Rules and attributes ERD Normalized scheme Database schema Foreign key constraints Queries Business Rules: Store has many departments Departments has many employees Payslips belong to employee Products has many suppliers Suppliers has many products Order has many products Entity Relationship Diagram: Entities and attributes: ERD: Normalized Schema: Table Name Attribute Attribute Description Data Type Primary/ Foreign Key Foreign Key Reference Table Stores store_id Store number Integer(11) PK name Store name Varchar(
Database of Business Rules Entities and Attributes
Added on 2019-10-16
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