Lec-61: SQL Queries and Subqueries (part-7)| use of IN and Not IN in Subquery | DBMS

File processing system in dbms | disadvantages of file system | file system vs DBMS

PART 5.4 Types of Indexing in DBMS in HINDI different classification of indexing physical secondary

Part 3.11 Super Key Candidate Key Primary Key in DBMS in HINDI Types of keys in dbms in hindi

All Normal Forms with Real life examples | 1NF 2NF 3NF BCNF 4NF 5NF | All in One