Clearly differentiate between primary keys (PK) and foreign keys (FK) using proper notations.
use these guidelines to improve my eerd using draw.io To improve this ERD (Entity Relationship Diagram), here are some suggestions: 1. Primary and Foreign Key Representation: Clearly differentiate between primary keys (PK) and foreign keys (FK) using proper notations. Example: Use underlines or bold for PKs and italics for FKs. Example: scss Copy code Order … Read more