Udemy – SQL for Data Analysis: Advanced SQL Querying Techniques 2025-1
Udemy – SQL for Data Analysis: Advanced SQL Querying Techniques 2025-1

SQL for Data Analysis Course: Advanced SQL Querying Techniques. This hands-on, project-based course is designed to help you move beyond the six basic phrases and master advanced query techniques. We begin by reviewing the basics and performing multi-table analysis, including basic joins, self-joins, cross-joins, and unions. Next, we cover different ways to work with nested queries by writing subqueries and common table expressions, or CTEs. We examine examples of subqueries in various statements, rewrite subqueries as CTEs, introduce recursive CTEs, and compare these techniques to alternatives such as temporary tables and views. From there, we break down each component into a window function and examine common window functions such as ROW_NUMBER, RANK, FIRST_VALUE, LEAD, and LAG. We also cover general functions for working with different data types in SQL, including numeric, datetime, string, and NULL functions. Finally, we will apply the concepts we have learned to a series of common data analysis applications. We deal with duplicate values, apply eigenvalue filters, perform floating calculations, and more.
What you will learn in SQL for Data Analysis: Advanced SQL Querying Techniques course
- Perform multi-table analysis using JOINs and learn variations such as self-joins, cross-joins, and more
- Learn to work with nested queries by writing subqueries and common table expressions (CTEs) and understanding the best use cases for each.
- Use window functions to perform calculations on a set of rows and learn about different function options and uses
- Discover the many SQL functions that can be applied to numeric, datetime, string, and NULL data fields
- Apply advanced query techniques to common data analysis scenarios, including data rotation, dynamic calculations, and more
This course is suitable for people who
- Analysts or BI professionals looking to analyze data stored in relational database systems
- SQL users who want to develop their advanced query skills
- Anyone looking for a practical, practical, and highly engaging way to master SQL for advanced data analysis
Course specifications SQL for Data Analysis: Advanced SQL Querying Techniques
- Publisher: Udemy
- Instructor: Maven Analytics , Alice Zhao
- Training level: beginner to advanced
- Training duration: 8 hours and 21 minutes
- Number of courses: 125
Course headings
SQL for Data Analysis: Advanced SQL Querying Techniques course prerequisites
- Any SQL Editor (we’ll walk you through the installation process specifically for MySQL Workbench)
- If you are new to SQL, we strongly recommend taking Maven Analytics’ Beginner MySQL Business Intelligence course first
Course images
Sample video of the course
Installation guide
After Extract, view with your favorite Player.
Subtitle: English
Quality: 720p
The 2025/1 version has not changed in terms of the number of lessons and time compared to 2024/11. The course quality has been reduced from 1080p to 720p and subtitles have been added.
download link
File(s) password: www.downloadly.ir
File size
3.6 GB