Day 11 Mastering SQL Window Functions: Advanced Queries for Data Analysis
Welcome to Day 11 of our SQL Server series! In this video, we dive deep into advanced SQL queries using window functions. You'll learn how to: Calculate Average Movie Lengths: Find out how to determine the average length of movies in each category. Detail Payment Counts: Get detailed payment information, including the number of payments made by each customer. Compute Running Totals: Analyze flight delays with a running total and partition the results by departure airport. Rank Top Customers: Discover how to rank top customers by sales in each country and filter for the top 3 customers. Compare Daily Revenues: Calculate daily revenue, compare it with the previous day's revenue, and determine the percentage growth. Assess Revenue Share: Understand the share of revenue each staff member makes per customer. This video is packed with practical examples and SQL queries to enhance your data analysis skills. Perfect for SQL enthusiasts looking to master window functions and advanced SQL techniques. Don’t forget to like, subscribe, and hit the bell icon for more SQL tutorials! Script available: https://drive.google.com/drive/folder... check filename Day11 Day 1: SQL Basics - Master SELECT, ORDER BY, DISTINCT, LIMIT, and COUNT • Day 1: SQL Basics - Master SELECT, ORDER B... Day 2: Advanced SQL Queries – Filtering, Logical Operators, and Aggregates • Day 2: Advanced SQL Queries – Filtering, L... Day 3 SQL Masterclass : Aggregation Functions, GROUP BY, and HAVING Clauses Explained • Day 3 SQL Masterclass : Aggregation Functi... Day 4 SQL Mastery: SUBSTRING, DATEPART, & Date Formatting • Day 4 SQL Mastery: SUBSTRING, DATEPART, & ... Day 5 SQL : Mastering Mathematical Functions, CASE, COALESCE, CAST & REPLACE • Day 5 SQL : Mastering Mathematical Functio... Day6: Master SQL JOINS in One Session: Complete Guide to INNER, LEFT, RIGHT & FULL JOINS • Day6: Master SQL JOINS in One Session: Com... Day 7: Mastering SQL UNION, UNION ALL, and Correlated Subqueries | SQL Masterclass 2024 • Day 7: Mastering SQL UNION, UNION ALL, and... Day8 SQL Case Study: Analyzing Film Data & Sales Metrics • Day8 SQL Case Study: Analyzing Film Data &... Day 9 SQL Constraints & Table Modifications: Mastering DDL with Real-World Challenges • Day 9 SQL Constraints & Table Modification... Day 10 SQL Server Mastery: Constraints, Views, and Data Manipulation | SQL Masterclass 2024 • Day 10 SQL Server Mastery: Constraints, Vi... Day 11 Mastering SQL Window Functions: Advanced Queries for Data Analysis • Day 11 Mastering SQL Window Functions: Adv... #SQLServer #WindowFunctions #AdvancedSQLQueries #DataAnalysis #SQLTutorial #SQLQueries #RunningTotal #RevenueAnalysis #SQLServerTraining #SQLTipsandTricks
