In aggregation, relationship with its corresponding entities is aggregated into a higher level entity . For example: Center entity offers the Course entity act as a single entity in the relationship which is in a relationship with another entity visitor.
What is aggregation with example in DBMS?
In aggregation, relationship with its corresponding entities is aggregated into a higher level entity . For example: Center entity offers the Course entity act as a single entity in the relationship which is in a relationship with another entity visitor.