Normalisation
Integrity Constraints | Domain,Entity Integrity,Referential Integrity,Key |DBMS Lect-23|Shanu Kuttan
Lec-48: Division Operation in Relational Algebra | Database Management System
PART 5.8 Secondary Index | DBMS HINDI |
Candidate Key in DBMS (Candidate key, Primary Key, Foreign Key, Alternate Key, Super Key)
Databases: Enhanced ERD - Supertypes and Subtypes