#17 Some Important Commands in SQL | Database Management | Class 12 CBSE Computer Science

Опубликовано: 11 Февраль 2026
на канале: Urja Academy

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Welcome to the Part 17 of the Unit on Database Management for CBSE Class 12 (XII) Computer Science (083) and Informatics Practices (IP) Examination. In this part, i have discussed about various important commands in SQL along with SQL implementation.

Topics Covered:
0:00 Intro
0:45 create database
2:34 use database
5:13 show tables
8:14 desc table | describe table
11:15 show databases
13:10 drop database

If you haven't watched other parts of this unit , you may watch from the links below :
👉 Part 1 - Introduction to Databases
   • #1 Introduction to Database Concepts | Dat...

👉 Part 2 - Keys and Its Types - Primary , Candidate , Alternate and Foreign Key
   • #2 Keys and Its Types - Primary,Candidate,...

👉 Part 3 - Introduction to SQL
   • #3 Introduction to SQL | Class 12 CBSE Com...

👉 Part 4 - Getting Started with SQL
   • #4 Getting Started with SQL | Class 12 CBS...

👉 Part 5 - Data Filtering in SQL
   • #5 Data Filtering in SQL | Database Manage...

👉 Part 6 - delete vs drop in SQL
   • #6 Delete vs Drop in SQL | Database Manage...

👉 Part 7 - Pattern matching in SQL | like operator
   • #7 Pattern Matching in SQL | like operator...

👉 Part 8 - Data Manipulation in SQL | alter vs update
   • #8 Data Manipulation in SQL | alter vs upd...

👉 Part 9 - Sorting Data in SQL | order by
   • #9 Sorting Data in SQL | order by | Databa...

👉 Part 10 - Aggregate Functions in SQL
   • #10 Aggregate Functions in SQL | Database ...

👉Part 11 - Grouping Results in SQL | group by
   • #11 Grouping Results in SQL | group by | D...

👉Part 12 - Joins in SQL | Equi Join and Natural Join
   • #12 Joins in SQL | Equi Join and Natural J...

👉Part 13 - Constraints in SQL | Primary Key , Not Null , Unique and Default Constraint
   • #13 Constraints in SQL | Not Null , Primar...

👉Part 14 - Foreign Key Constraint in SQL
   • #14 Foreign Key Constraint in SQL | Class ...

👉Part 15 - Cartesian Product on two SQL tables
   • #15 Cartesian Product on two tables | Data...

👉Part 16 - Operators in SQL
   • #16 Operators in SQL | Database Management...

👉Part 18 - Aliasing in SQL
   • #18 Aliasing in SQL | Database Management ...

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Bhargab Kakati
PGT (Computer Science)