In this quick SQL tutorial, learn how structured data fits into a relational model—the table. We explain how columns (attributes) and rows (tuples) make up a table, and why tables are called relations in RDBMS. Using a simple student table example, we clarify key terms such as arity (number of columns) and cardinality (number of rows). Perfect for BCA/MCA/B.Tech students and freshers preparing for placements or interviews in database management. | Gate Smashers
1:20
In this quick SQL tutorial, learn how structured data fits into a relationa…
100 views3 months ago
FacebookGate Smashers
SQL Aggregate Functions Explained Clearly | COUNT, SUM, AVG, MIN, MAX This video explains SQL Aggregate Functions in a simple and practical way. Learn how COUNT, SUM, AVG, MIN, MAX, and GROUP BY work with real-life company salary examples—perfect for beginners, exams, and interviews. | Gate Smashers
1:14
SQL Aggregate Functions Explained Clearly | COUNT, SUM, AVG, MIN, …
92 views2 months ago
FacebookGate Smashers
Gate Smashers on Instagram: "Stop Sorting Data the Hard Way! Learn SQL ORDER BY Like This 🔥 #sql #sqlcommands Ever wondered how SQL's ORDER BY clause really works? This fun, relatable video explains it using a real-life jeans shopping example! Whether you're sorting by lowest price or highest rating — you'll finally understand ascending and descending order in SQL like never before."
1:57
Gate Smashers on Instagram: "Stop Sorting Data the Hard Way! Learn …
1.9K views3 months ago
Instagramgate.smashers
Gate Smashers | SQL GROUP BY Trick 🔥 Every Student Must Know #sql #sqlcommands | Instagram
1:43
Gate Smashers | SQL GROUP BY Trick 🔥 Every Student Must Know #…
2.5K views2 months ago
Instagramgate.smashers
Gate Smashers | All SQL DDL Commands in 1 Minute #sql #sqlcommands #dbms | Instagram
1:40
Gate Smashers | All SQL DDL Commands in 1 Minute #sql #sqlc…
1.6K views3 months ago
Instagramgate.smashers
Advanced SQL Tutorial | Subqueries
8:37
Advanced SQL Tutorial | Subqueries
457K viewsApr 20, 2021
YouTubeAlex The Analyst
Lec-67: SQL Queries and Subqueries (part-1) | Database Management System
8:58
Lec-67: SQL Queries and Subqueries (part-1) | Database Ma…
1.7M viewsSep 9, 2018
YouTubeGate Smashers
11:30
Lec-72: SQL Queries and Subqueries (part-5) | Database Ma…
512.2K viewsSep 19, 2018
YouTubeGate Smashers
11:57
Lec-75: Transaction States | Database Management System
1M viewsOct 4, 2018
YouTubeGate Smashers
14:34
Subqueries in sql Part 59
386.7K viewsJan 7, 2013
YouTubekudvenkat
20:08
Lec-31: Practice Question on Normalization | Database Manage…
966.6K viewsFeb 24, 2018
YouTubeGate Smashers
14:22
SQL Tutorial 12 Advanced Subqueries returning multiple col…
171K viewsJan 6, 2016
YouTubeTelusko
11:02
Lec-71: SQL Queries and Subqueries (part-4) | Having claus…
837.3K viewsSep 18, 2018
YouTubeGate Smashers
9:12
Lec-61: SQL Queries and Subqueries (part-3) | Group By cla…
1.2M viewsSep 15, 2018
YouTubeGate Smashers
4:56
We Learn SQL #13 | Intro to correlated subqueries in SQL
26.1K viewsJul 7, 2020
YouTubeWe Learn SQL
11:21
Lec-79: SQL Aggregate Functions - SUM, AVG(n), COUNT, MIN, MAX F…
920.7K viewsSep 6, 2018
YouTubeGate Smashers
8:49
[HINDI] What Is SQL Injection? | Mechanism and Threats Explained
369.8K viewsMar 13, 2018
YouTubeBitten Tech
3:28
We Learn SQL #15 | SQL Subqueries in SELECT
12.8K viewsAug 26, 2020
YouTubeWe Learn SQL
12:27
Lec-68: SQL Queries and Subqueries (part-2) | 2nd Highest …
945.8K viewsSep 13, 2018
YouTubeGate Smashers
22:47
Subquery In SQL | SQL Subquery Tutorial With Examples | SQL Tuto…
235.5K viewsApr 19, 2021
YouTubeSimplilearn
18:04
Lec-1: DBMS Syllabus for GATE, UGCNET, NIELIT, DSSSB etc.| Ful…
6.2M viewsJul 18, 2018
YouTubeGate Smashers
9:14
Lec-64: SQL Queries and Subqueries (part-6)| use of IN and …
527.4K viewsSep 21, 2018
YouTubeGate Smashers
11:44
Lec-81: Correlated Subquery in SQL with Example | Imp for Placements…
534.9K viewsOct 11, 2019
YouTubeGate Smashers
10:41
Lec-43: Introduction to Joins and its types | Need of Joins with exampl…
2.8M viewsAug 20, 2018
YouTubeGate Smashers
4:45
We Learn SQL #12 | SQL Subqueries in FROM
12.3K viewsJun 23, 2020
YouTubeWe Learn SQL
22:15
L-4.8: GATE 2018 Question Explaination on deadlock | Operati…
360.6K viewsMar 20, 2018
YouTubeGate Smashers
16:31
Nested queries or sub queries in SQL || SQL IN TELUGU
101K viewsNov 17, 2020
YouTubeLab Mug
7:53
SQL Subqueries Examples
472 viewsMar 4, 2023
YouTubeSQL Learning Resources: Dr. Cecelia Allison
7:29
SQL - Solved Problem 2
6.8K views11 months ago
YouTubeNeso Academy
6:52
Subqueries in SQL
33.4K viewsFeb 1, 2017
YouTubeDave Sullivan
See more videos
Static thumbnail place holder