count sql

SQLMarathibyRutuja

SQL SUM vs COUNT Explained | Common Interview Trap (Day 10)

Day 10 of SQL interview preparation In this video, we clearly explain the difference between SUM(column) and ...

2:53

SQL SUM vs COUNT Explained | Common Interview Trap (Day 10)

23 views

3 days ago

YAGANTI'S TUTORIALS 🧑‍💻

Day 8 of SQL 🚀 | COUNT, SUM, AVG Explained with Real Salary Analysis

Day 8 of 30 Days of SQL COUNT. SUM. AVG. Just 3 functions — but they unlock powerful insights from data. In this video, I built ...

0:17

Day 8 of SQL 🚀 | COUNT, SUM, AVG Explained with Real Salary Analysis

0 views

7 hours ago

Calero Data

SQL GROUP BY y COUNT: Cómo agrupar y contar datos (Ejemplo Real)

Aprende cómo utilizar las cláusulas SQL GROUP BY, COUNT y ORDER BY en este tutorial práctico. Analizamos una base de ...

2:16

SQL GROUP BY y COUNT: Cómo agrupar y contar datos (Ejemplo Real)

2 views

12 hours ago

علاء الدين الحلاق

1:48

20 SQL Tutorial – COUNT Function Explained From Beginner to Advanced

8 views

3 days ago

The Daily Notebook

SQL Aggregate Functions(sum, count ,avg)

This tutorial introduces a "data detective toolkit" focused on unlocking insights from raw data using three fundamental SQL ...

7:12

SQL Aggregate Functions(sum, count ,avg)

0 views

6 days ago

Adil Codes

Learn how to group data and calculate record counts using GROUP BY and COUNT.

3:16

Group By & Count in SQL Server (Darija)

8 views

4 days ago

SQLMarathibyRutuja

COUNT(*) vs COUNT(column) ❌ | SQL Interview Trap | 90% Get This Wrong | Day 9

Most SQL beginners make a big mistake with COUNT() in interviews. In this video, you'll clearly understand: ❌ Why COUNT(*) is ...

3:33

COUNT(*) vs COUNT(column) ❌ | SQL Interview Trap | 90% Get This Wrong | Day 9

70 views

5 days ago

Amit Thinks

This video covers the SQL course using Microsoft SQL Server 2025. The course consists of 38 lessons. The following topics are ...

2:16:52

SQL Tutorial for Beginners | Learn SQL in 2 hrs | Microsoft SQL Server | 2026 Updated | Amit Thinks

101 views

2 hours ago

MissionBtech

Aggregate Functions in SQL | SUM, COUNT, AVG, MIN, MAX | Lecture 9

Namaste Dosto! MissionBtech ke is SQL Course ke Lecture 9 mein aapka swagat hai. Pichle video mein humne WHERE ...

12:20

Aggregate Functions in SQL | SUM, COUNT, AVG, MIN, MAX | Lecture 9

33 views

5 days ago

AlgoChat

LeetCode 1729 | Find Followers Count | SQL Study Plan | Top 50 SQL Questions | Begineer to Expert |

Welcome to the Top SQL 50 by LeetCode! This playlist is your one-stop solution to mastering the top 50 SQL questions curated ...

6:30

10 views

22 hours ago

Science for the curious mind

SQL Basics Distinct keyword with 5 examples SDET Interview Prep

SQL how to use Distinct keyword in SQL Give me 5 examples as well Interview prep for SDET Learn how to use the `DISTINCT` ...

2:25

SQL Basics Distinct keyword with 5 examples SDET Interview Prep

0 views

7 days ago

TheRQStudio

SQL Full Beginner Tutorial (Part 2) – SELECT, WHERE, AND,OR,IN,BETWEEN,ORDER BY, GROUP BY,DISTINCT

In Part 2 of the SQL Full Beginner Tutorial series, we focus on Data Query Language (DQL) — the part of SQL used to retrieve, ...

45:29

SQL Full Beginner Tutorial (Part 2) – SELECT, WHERE, AND,OR,IN,BETWEEN,ORDER BY, GROUP BY,DISTINCT

19 views

6 days ago

That Data Nerd

Amazon SQL Questions : Biggest Single Number

In this Amazon-tagged SQL problem, we're given a list of numbers and asked to return the largest number that appears exactly ...

3:40

Amazon SQL Questions : Biggest Single Number

0 views

6 days ago

SQLCodeClarity

SQL Interview question: Calculate Percentage Analysis by Department #sql #dataanalyst

In this video, we solve an important SQL interview question: How to calculate the percentage of active employees in each ...

7:57

SQL Interview question: Calculate Percentage Analysis by Department #sql #dataanalyst

87 views

3 days ago

That Data Nerd

Amazon SQL Interview Question – User Activity (Last 30 Days)

In this video, we solve a Leetcode SQL problem that asks for the daily count of active users over the past 30 days from a given ...

5:44

Amazon SQL Interview Question – User Activity (Last 30 Days)

0 views

6 days ago

That Data Nerd

Amazon SQL Interview Question – Customers Who Ordered All Products

In this video, we tackle a classic SQL challenge from Leetcode: Find all customers who ordered every single available product.

5:55

Amazon SQL Interview Question – Customers Who Ordered All Products

0 views

6 days ago

Vista Tech

SQL for Data Analytics | All SQL Commands Explained in 2 Hours (Full Course)

Want to master SQL for Data Analytics? This 2-hour full course covers ALL essential SQL commands used by Data Analysts in ...

2:25:33

SQL for Data Analytics | All SQL Commands Explained in 2 Hours (Full Course)

409 views

4 days ago

2 Minutes Data

Use of Count and CountIf.#dataanalytics #excel #dataanlysis #data #youtube #viral

Welcome to 2 Minutes Data your premier destination for mastering the art of Data Analytics. In an era where data drives every ...

2:26

Use of Count and CountIf.#dataanalytics #excel #dataanlysis #data #youtube #viral

21 views

3 days ago

That Data Nerd

Amazon SQL Interview Question – Monthly Transactions I In this video, we solve a medium-difficulty SQL question from Leetcode ...

4:35

Amazon SQL Interview Question – Monthly Transactions I

0 views

5 days ago

Matt Mike

Check out Count https://count.co/ Resume template HERE https://stan.store/mattmike AI tools are transforming data analytics, ...

9:40

Will AI Replace Data Analysts?

457 views

18 hours ago

ViewTube