SQL Interview Question | Inventory Imbalance Analysis using CASE, GROUP BY & Aggregates
Vivek The Analyst
SQL Interview Question | Inventory Imbalance Analysis using CASE, GROUP BY & Aggregates
19:22
Find Overbooked Employees | SQL Window Functions & Aggregation (LeetCode 3611 – Medium)
Vivek The Analyst
Find Overbooked Employees | SQL Window Functions & Aggregation (LeetCode 3611 – Medium)
13:01
The SQL "HAVING" Trick You Need for LeetCode 3793 (Find Users with High Token Usage)Aggregate&Filter
Vivek The Analyst
The SQL "HAVING" Trick You Need for LeetCode 3793 (Find Users with High Token Usage)Aggregate&Filter
7:13
SQL Interview Question: Fuel Efficiency Analysis (LeetCode 3601)|Calculate Efficiency Improvement
Vivek The Analyst
SQL Interview Question: Fuel Efficiency Analysis (LeetCode 3601)|Calculate Efficiency Improvement
12:37
Can You Solve This?🤯 Finding COVID Recovery Time|LeetCode 3586|SQL Challenge:Calculate Recovery Days
Vivek The Analyst
Can You Solve This?🤯 Finding COVID Recovery Time|LeetCode 3586|SQL Challenge:Calculate Recovery Days
14:16
Master SQL Window Functions: ROW_NUMBER & LAG | LeetCode 3580 Solution
Vivek The Analyst
Master SQL Window Functions: ROW_NUMBER & LAG | LeetCode 3580 Solution
22:46
Master SQL Window Functions & CASE Statements LeetCode 3564Can You Solve This SQL Challenge?❄️☀️
Vivek The Analyst
Master SQL Window Functions & CASE Statements LeetCode 3564Can You Solve This SQL Challenge?❄️☀️
11:53
Master Self Joins Analytics|LeetCode 3521 Product Recommendation Pairs|Amazon SQL Interview Question
Vivek The Analyst
Master Self Joins Analytics|LeetCode 3521 Product Recommendation Pairs|Amazon SQL Interview Question
10:55
FAANG Interview Can You Solve This SQL Interview Question? Conversion|LeetCode 3497
Vivek The Analyst
FAANG Interview Can You Solve This SQL Interview Question? Conversion|LeetCode 3497
6:31
Comparing First vs.Latest Records|Can You Solve This SQL Interview Question?Find Student Improvement
Vivek The Analyst
Comparing First vs.Latest Records|Can You Solve This SQL Interview Question?Find Student Improvement
10:11
Can You Solve This Amazon/Google SQL Interview Question?(LeetCode 3220)Easy Way to Handle Odd/Even
Vivek The Analyst
Can You Solve This Amazon/Google SQL Interview Question?(LeetCode 3220)Easy Way to Handle Odd/Even
3:06
LeetCode 1934: Stop Dividing! The Smart SQL Trick for Confirmation Rates 🤯
Vivek The Analyst
LeetCode 1934: Stop Dividing! The Smart SQL Trick for Confirmation Rates 🤯
3:21
SQL Interview Question | Capital Gain/Loss in Stocks (BUY vs SELL) | CTE vs CASE WHEN Solution
Vivek The Analyst
SQL Interview Question | Capital Gain/Loss in Stocks (BUY vs SELL) | CTE vs CASE WHEN Solution
8:38
Top SQL Interview Question: Movie Rating (LeetCode 1341) Solved |Master SQL UNION & Tie-Breakers
Vivek The Analyst
Top SQL Interview Question: Movie Rating (LeetCode 1341) Solved |Master SQL UNION & Tie-Breakers
13:05
Restaurant Growth | SQL Moving Average Solution|Master SQL Moving Averages!LeetCode 1321 Walkthrough
Vivek The Analyst
Restaurant Growth | SQL Moving Average Solution|Master SQL Moving Averages!LeetCode 1321 Walkthrough
13:38
Can They Fit? LeetCode 1204 with SQL Running Totals & Window Functions|Last Person to Fit in the Bus
Vivek The Analyst
Can They Fit? LeetCode 1204 with SQL Running Totals & Window Functions|Last Person to Fit in the Bus
4:52
SQL Monthly Transactions Report|Count Approved Transactions & Total Amount SQL CASE + SUM Explained
Vivek The Analyst
SQL Monthly Transactions Report|Count Approved Transactions & Total Amount SQL CASE + SUM Explained
9:32
LeetCode 1174 | Immediate Food Delivery II | Step-by-Step Explanation | Interview Friendly Approach
Vivek The Analyst
LeetCode 1174 | Immediate Food Delivery II | Step-by-Step Explanation | Interview Friendly Approach
8:38
Master SQL Date Logic & COALESCE | Don't Let NULLs Trap You! LeetCode 1164 SQL Solution Explained
Vivek The Analyst
Master SQL Date Logic & COALESCE | Don't Let NULLs Trap You! LeetCode 1164 SQL Solution Explained
9:17
SQL Interview Question: Market Analysis I (LeetCode 1158)|How to Count with Conditions in SQL?
Vivek The Analyst
SQL Interview Question: Market Analysis I (LeetCode 1158)|How to Count with Conditions in SQL?
6:03
Stop Making This SQL Mistake! LeetCode 1084:Sales Analysis III|Master SQL Grouping
Vivek The Analyst
Stop Making This SQL Mistake! LeetCode 1084:Sales Analysis III|Master SQL Grouping
5:43
Python Syntax & Rules in 6 Mins! 🐍 | B.Tech/BCA First Year SpecialDon't Make These Python Mistakes!
Vivek The Analyst
Python Syntax & Rules in 6 Mins! 🐍 | B.Tech/BCA First Year SpecialDon't Make These Python Mistakes!
6:25
How to Find the First Year|LeetCode 1070: Product Sales Analysis III | SQL Interview Question Medium
Vivek The Analyst
How to Find the First Year|LeetCode 1070: Product Sales Analysis III | SQL Interview Question Medium
6:43
Solve LeetCode 1050 in Minutes! | SQL GROUP BY & HAVING Explained|LeetCode 1050 SQL Solution
Vivek The Analyst
Solve LeetCode 1050 in Minutes! | SQL GROUP BY & HAVING Explained|LeetCode 1050 SQL Solution
2:14
QL Challenge: Customers Who Bought All Products (LeetCode Medium)ind Customers Who Bought EVERYTHING
Vivek The Analyst
QL Challenge: Customers Who Bought All Products (LeetCode Medium)ind Customers Who Bought EVERYTHING
2:51
LeetCode 626. Exchange Seats | SQL Solution | Medium Database Problem
Vivek The Analyst
LeetCode 626. Exchange Seats | SQL Solution | Medium Database Problem
4:45
Stop Writing Boring SQL! 🚫 Solving LeetCode 620 "Not Boring Movies"
Vivek The Analyst
Stop Writing Boring SQL! 🚫 Solving LeetCode 620 "Not Boring Movies"
2:26
Stop Fearing SQL Aggregations!|(LeetCode 619) How to Find the Biggest Single Number
Vivek The Analyst
Stop Fearing SQL Aggregations!|(LeetCode 619) How to Find the Biggest Single Number
1:52
Can These Sides Form a Triangle?|LeetCode SQL Interview Question 610|riangle Judgement Solved in SQL
Vivek The Analyst
Can These Sides Form a Triangle?|LeetCode SQL Interview Question 610|riangle Judgement Solved in SQL
4:10
LeetCode 608: Tree Node | SQL Interview Question Explained (Medium)
Vivek The Analyst
LeetCode 608: Tree Node | SQL Interview Question Explained (Medium)
3:58
Solve LeetCode 607 in Minutes! | Sales Person SQL Solution (NOT IN Clause)
Vivek The Analyst
Solve LeetCode 607 in Minutes! | Sales Person SQL Solution (NOT IN Clause)
3:29
Who Has the Most Friends?|Master SQL UNION ALL|LeetCode 602: Friend Requests II
Vivek The Analyst
Who Has the Most Friends?|Master SQL UNION ALL|LeetCode 602: Friend Requests II
2:55
Master Window Functions & CTEs: Solving LeetCode 601|The "ID - Row_Number" Trick Explained
Vivek The Analyst
Master Window Functions & CTEs: Solving LeetCode 601|The "ID - Row_Number" Trick Explained
4:48
LeetCode 596 - Easy SQL: Classes with at Least 5 Students (GROUP BY & HAVING)|SQL Database Solution
Vivek The Analyst
LeetCode 596 - Easy SQL: Classes with at Least 5 Students (GROUP BY & HAVING)|SQL Database Solution
1:16
SQL Basics: LeetCode 595 Big Countries (Easy Tutorial)|How to Solve Big Countries
Vivek The Analyst
SQL Basics: LeetCode 595 Big Countries (Easy Tutorial)|How to Solve Big Countries
1:48
Common SQL Interview Question: Find Customer with Most Orders (LeetCode 586)
Vivek The Analyst
Common SQL Interview Question: Find Customer with Most Orders (LeetCode 586)
2:38
SQL Interview Prep: Filtering with Subqueries & Aggregation (LeetCode 585)
Vivek The Analyst
SQL Interview Prep: Filtering with Subqueries & Aggregation (LeetCode 585)
5:06
Common SQL Interview Question: Find Customer Referee (LeetCode 584)
Vivek The Analyst
Common SQL Interview Question: Find Customer Referee (LeetCode 584)
1:55
Why Your Query Fails on NULLs! 🚫 | LeetCode 577 Employee Bonus (SQL Solution)
Vivek The Analyst
Why Your Query Fails on NULLs! 🚫 | LeetCode 577 Employee Bonus (SQL Solution)
4:12
SQL Interview Question: Find Managers with 5+ Reports (LeetCode 570 Explained)
Vivek The Analyst
SQL Interview Question: Find Managers with 5+ Reports (LeetCode 570 Explained)
5:23
SQL Interview Question: Calculating Player Retention (LeetCode 550)|Game Play Analysis IV
Vivek The Analyst
SQL Interview Question: Calculating Player Retention (LeetCode 550)|Game Play Analysis IV
9:46
LeetCode 511: Game Play Analysis I | SQL Easy Interview Question Explained
Vivek The Analyst
LeetCode 511: Game Play Analysis I | SQL Easy Interview Question Explained
1:36
LeetCode 262 Trips and Users | SQL Hard Interview Question Explained|Hard Step-by-Step
Vivek The Analyst
LeetCode 262 Trips and Users | SQL Hard Interview Question Explained|Hard Step-by-Step
8:41
Master the SQL Self Join | Solving LeetCode 197: Rising Temperature
Vivek The Analyst
Master the SQL Self Join | Solving LeetCode 197: Rising Temperature
3:08
SQL Interview Question | Delete Duplicate Emails (LeetCode 196) | Easy Explanation
Vivek The Analyst
SQL Interview Question | Delete Duplicate Emails (LeetCode 196) | Easy Explanation
2:47
SQL Interview Question | Top 3 Salaries in Each Department (LeetCode 185)
Vivek The Analyst
SQL Interview Question | Top 3 Salaries in Each Department (LeetCode 185)
4:43
SQL Interview Question | Customers Who Never Order | LeetCode 183
Vivek The Analyst
SQL Interview Question | Customers Who Never Order | LeetCode 183
4:59
LeetCode 183 Solution: Customers Who Never Order | SQL LEFT JOIN Explained
Vivek The Analyst
LeetCode 183 Solution: Customers Who Never Order | SQL LEFT JOIN Explained
2:46
How to Find Duplicate Emails | LeetCode 182 SQL Solution|Most Common SQL Interview Question
Vivek The Analyst
How to Find Duplicate Emails | LeetCode 182 SQL Solution|Most Common SQL Interview Question
1:55
SQL Interview Question 🔥 Employees Earning More Than Their Manager
Vivek The Analyst
SQL Interview Question 🔥 Employees Earning More Than Their Manager
6:25
Find 3+ Consecutive Numbers | LeetCode 180 (SQL & Pandas)
Vivek The Analyst
Find 3+ Consecutive Numbers | LeetCode 180 (SQL & Pandas)
5:05
🤔Rank Scores in SQL | 👍🏻LeetCode 178 Explained Simply|Rank Scores in SQL Without Gaps🤔
Vivek The Analyst
🤔Rank Scores in SQL | 👍🏻LeetCode 178 Explained Simply|Rank Scores in SQL Without Gaps🤔
3:20
SQL Interview Question: Find Nth Highest Salary Step-by-Step | Find Nth Highest Salary in SQL
Vivek The Analyst
SQL Interview Question: Find Nth Highest Salary Step-by-Step | Find Nth Highest Salary in SQL
4:59
🤔 2nd Highest Salary Using DENSE_RANK (SQL)|SQL Interview Concept|What Does DENSE_RANK Do in SQL?
Vivek The Analyst
🤔 2nd Highest Salary Using DENSE_RANK (SQL)|SQL Interview Concept|What Does DENSE_RANK Do in SQL?
8:38
LeetCode 175 | Combine Two Tables | SQL LEFT JOIN Explained for Interviews
Vivek The Analyst
LeetCode 175 | Combine Two Tables | SQL LEFT JOIN Explained for Interviews
4:23
LeetCode 1907 | Count Salary Categories | MySQL CASE + Zero Count Trick | Interview Question
Vivek The Analyst
LeetCode 1907 | Count Salary Categories | MySQL CASE + Zero Count Trick | Interview Question
9:22
Rows to Columns in SQL 🔥 | Reformat Department Table | LeetCode 1179
Vivek The Analyst
Rows to Columns in SQL 🔥 | Reformat Department Table | LeetCode 1179
3:32
LeetCode 626 | Basic vs Optimized Logic Explained | Exchange Seats | Common SQL Mistake Explained
Vivek The Analyst
LeetCode 626 | Basic vs Optimized Logic Explained | Exchange Seats | Common SQL Mistake Explained
9:14
GROUP BY Rule in SQL | Explained in Simple Words (Beginner Friendly)
Vivek The Analyst
GROUP BY Rule in SQL | Explained in Simple Words (Beginner Friendly)
2:29
LeetCode 1158 | Market Analysis I | SQL LEFT JOIN Trick Explained (ALL Buyers Count)👍🏻
Vivek The Analyst
LeetCode 1158 | Market Analysis I | SQL LEFT JOIN Trick Explained (ALL Buyers Count)👍🏻
7:00
LeetCode 1965 | SQL Interview Question | Employees With Missing Information (UNION + ORDER BY)
Vivek The Analyst
LeetCode 1965 | SQL Interview Question | Employees With Missing Information (UNION + ORDER BY)
5:06
WHERE ❌ vs HAVING ✅ | SQL Interview Trick |Difference Between WHERE and HAVING in SQL 🔥
Vivek The Analyst
WHERE ❌ vs HAVING ✅ | SQL Interview Trick |Difference Between WHERE and HAVING in SQL 🔥
2:54
Difference Between WHERE and HAVING in SQL | Explained with Examples in hindi👍🏻
Vivek The Analyst
Difference Between WHERE and HAVING in SQL | Explained with Examples in hindi👍🏻
4:11