SQL database design practice (ER Diagram) view https://viewer.diagrams.net/?tags=%7B%7D&highlight=0000ff&edit=_blank&layers=1&nav=1&title=sql-db-design-for-university-management.drawio#Uhttps%3A%2F%2Fraw.githubusercontent.com%2Fcheckiamsiam%2FSQL-database-design-practice%2Fmain%2Fsql-db-design-for-university-management.drawio