Diagram 1: attribute

Er Diagram Unique Attribute

One of the attributes is considered as the primary key. In ER diagram key attribute is represented by an oval with underlying lines. Enti...

Er Diagram Unique Attribute

Reviewed by admin on February 07, 2022 Rating: 5

Derived Attribute An attribute which can be derived from other attributes of the entity type is known as derived attribute. ERD symbols use...

Er Diagram Multivalued Attribute

Reviewed by admin on January 24, 2022 Rating: 5

Attributes are customer ID phone email customers address. ER Diagram of One-to-Many Relationship Following is an example of an ER diagram t...

Er Diagram Relationship Attribute

Reviewed by admin on November 03, 2021 Rating: 5