Integrity Constraints | Domain,Entity Integrity,Referential Integrity,Key |DBMS Lect-23|Shanu Kuttan

Primary Key and Alternate Key in DBMS

Part 3.4 Armstrong's Axioms in DBMS in HINDI | Armstrong rules database | Closure of Attributes

Part 2.1 #EntityRelationshipModel #ERModel #ERDiagram DBMS in Hindi

Entity-Relationship model: Chen notation example