The Advanced SQL Series: Relational Division training course is designed to demonstrate how to systematically approach solving tough challenges in SQL.
The course begins with a look at Codd's table operations and the relational division operator. Next, it examines how to solve relational division using aggregations, set operators and nested NOT EXISTS. The course concludes with some advanced relational divisions.
Purpose
|
Empower students with the knowledge and skills for how to systematically approach solving tough challenges in SQL. |
Audience
|
Experienced SQL developers who want to take their skills to a new level. Data analysts and data scientists who are often stumped with challenges that seem too hard to solve in SQL. |
Role
| Business Analyst - Data Engineer - Data Scientist - Software Developer - Web Developer |
Skill Level
| Advanced |
Style
| Workshops |
Duration
| 2 Days |
Related Technologies
| SQL |
Productivity Objectives
- Describe Relational Division challenges
- Explain how to systematically approach solving tough challenges in SQL
- Discover the pros and cons of the various relational division solutions
- Solve relational division and similar challenges using SQL
- Approach other challenging SQL tasks with a proven methodology
- Improve performance, readability, and scalability of your SQL queries