SQL for Data Analysis: Advanced SQL Querying Techniques
Coupon Verified on May 6th, 2026
Students : 258
Duration : 8.5 hours
Avg Rating : 4.1
Original Price : $119.99
Discount Price : $14
Instructor / Provider : Maven Analytics, Udemy
Course Type : Self Paced Online Course. Lifetime Access
Coupon : Click on ENROLL NOW to apply discount code
What You’ll Learn
- Master multi-table analysis using JOINs, including advanced variations like self-joins and cross-joins.
- Work with nested queries, writing subqueries and Common Table Expressions (CTEs), while understanding when and how to use each technique.
- Utilize window functions to perform calculations across sets of rows, with hands-on practice in different function options and applications.
- Explore a wide range of SQL functions applicable to numeric, datetime, string, and NULL data types.
- Apply advanced querying techniques to solve real-world data analysis challenges, such as pivoting data, rolling calculations, and more.
Course Outline
SQL Basics Review
- Revisit the six core SQL clauses and other essential keywords like
LIMIT,DISTINCT, and more.
Multi-Table Analysis
- Strengthen your understanding of JOIN basics (INNER, LEFT, RIGHT, OUTER) and dive into advanced JOIN variations, including self-joins and cross-joins.
Subqueries & Common Table Expressions (CTEs)
- Learn how to write efficient subqueries and CTEs, and explore their unique use cases in complex SQL scenarios.
Window Functions
- Gain a deep understanding of window functions to calculate aggregates, rankings, and other metrics across partitions of rows.
SQL Functions by Data Type
- Explore SQL functions tailored for different data types, such as numeric, datetime, string manipulation, and handling NULL values.
Data Analysis Applications
- Apply advanced SQL techniques to tackle common data analysis tasks, including data pivoting, rolling calculations, and custom aggregations.
Final Project
- Put your skills to the test by analyzing how Major League Baseball (MLB) player statistics have evolved over time and across different teams.
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FAQs on Udemy Coupon
Are there any limitations to access udemy coupon Code?
Yes, SQL for Data Analysis: Advanced SQL Querying Techniques coupon code is time-limited and may have limited redemptions. Once the coupon expires or reaches its usage limit, it will no longer be valid.
Is SQL for Data Analysis: Advanced SQL Querying Techniques free download available?
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Can I get a refund for the SQL for Data Analysis: Advanced SQL Querying Techniques course, If I purchased with a coupon?
Yes, Udemy offers a 30-day money-back guarantee for all courses purchased on the website, even if you used a coupon to purchase the course.
If enrollment is done using a discount coupon, will a certificate be provided?
Yes. A certificate of completion is issued for SQL for Data Analysis: Advanced SQL Querying Techniques after successful completion, as it is a paid Udemy course, regardless of whether enrollment was completed using a discount coupon.
