Reviews
Akshay achu
CONCEPTS OF EER
Some aspects of a database may be more aptly expressed by certain extensions to the basic E- R model.
Extended E-R features: • Specialization
⚫ Generalization higher- and lower-level entity sets Attribute inheritance
Aggregation
SPECIALIZATION
The process of designating subgroupings within an entity set is called specialization. An entity set may include subgroupings of entities that are distinct in some way from other
entities in the set.
. For instance, a subset of ent
Latha Anand
Varcini
RIDER
ỻ𝝏ᙢ൱Ⲇԉ
last time this bot is not working
Kevin
It was great bro
AATHI GAMING YT
Fine
Ridhan Ridhu Ridhan Ridhu
Chain Cruzzier
Cancell
Saiko....
Super