Видео ютуба по тегу Class 12 Ncert Computer Science Chapter 9

Scalar Expressions With Selected Fields - SQL | Class 12 NCERT Computer Science Chapter 9 (2022-23)

Selecting Columns - SQL | Class 12 NCERT Computer Science Chapter 9 | CBSe 2025-26

Class 12 Computer Science Chapter 9 | DML Commands - Inserting Data (SQL) | CBSE 2024-25

Aggregate Functions - AVG() | Class 12 Computer Science Chapter 9 (2022-23)

Handling Nulls - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Class 12 Computer Science Chapter 9 | Modifying Column Definition - Order of Column (SQL) |CBSE 2025

Condition Based on Pattern Matches - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Class 12 Computer Science Sample Paper 2025 Section D - FULL Explanation

Check Constraint - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Eliminating Redundant Data - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Selecting Data From All the Rows - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Conditionals - Structured Query Language (SQL) | Class 12 NCERT Computer Science Chapter 9 (2022-23)

Viewing a Table Structure - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Right Joins - Structured Query Language | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Nullability Constraint - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Default Constraint - SQL | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Aggregate Functions - MAX() | Class 12 Computer Science Chapter 9 | CBSE 2025-26

Placing Conditions on Groups Having Clause | Class12 Computer Science Chapter 9 | CBSE 2025-26

Aggregate Functions - SUM() | Class 12 Computer Science Chapter 9 | CBSE 2025-26