Part 7.2 Relational algebra in dbms in hindi operations basics query language fundamental operator

DB WEEK 11 L12 1 E R Diagram for Banking Enterprize

Part 6.18 Cascadeless Schedule in DBMS in HINDI | Cascading Rollback in DBMS in HINDI

physical storage in database | DBMS

56. ALTER TABLE for adding one column without constraints in SQL (Hindi)