Database Management System Unit 3 Part 1 | SQL DDL DML, Joins, Subqueries, DBMS | MBA 3rd Sem AKTU скачать в хорошем качестве

Database Management System Unit 3 Part 1 | SQL DDL DML, Joins, Subqueries, DBMS | MBA 3rd Sem AKTU

This lecture covers Unit 3 of Database Management System (DBMS) for MBA 3rd Semester (AKTU). The session explains SQL commands, relational algebra, relational calculus, and all major query operations used in databases. Topics Covered: • SQL – Data Definition Language (DDL) • Data Manipulation Language (DML) • Creating, Altering & Deleting Tables • Data Types & Constraints • Aggregate Functions • Joins (Inner, Outer, Self, Cross) • Subqueries • Views • Transaction Control (Commit, Rollback) 📘 Notes / PDF / Telegram Link: 👉 ( https://t.me/tutor_guy ) This lecture helps MBA students with exam preparation, practical understanding, and clear concepts. --- ✅ YOUTUBE TAGS DBMS Unit 3, SQL MBA notes, DDL DML explained, SQL joins MBA, Subqueries SQL, Views SQL, Transaction control commands, Commit rollback SQL, Relational algebra MBA, Relational calculus MBA, DBMS AKTU MBA, MBA 3rd sem SQL, Database query languages, Exam oriented DBMS lecture, DBMS full lecture, Tutor Guy MBA --- ✅ HASHTAGS #DBMS #SQL #RelationalAlgebra #MBA3rdSem #AKTU #DDL #DML #DatabaseQueries #MBANotes #TutorGuy #databasemanagementsystem