Data Analytics
332 learners
Advanced Query Techniques and Conditional Logic in PostgreSQL
This course is designed to help you deepen your PostgreSQL expertise, focusing on mastering subqueries, AND/OR logical operators, and conditional statements like ILIKE, IN, and BETWEEN. Ideal for those with a basic understanding of SQL, looking to enhance their data querying capabilities using PostgreSQL's advanced features.
PostgreSQL
4 lessons
21 practices
1 hour
Data Analysis for Insights
Course details
Filtering Marvel Movie Names
Exploring Case Sensitive Queries
Expanding Query Filtering
Finding Actor Names
Extracting Superhero Names by Suffix
Finding Alter Ego Names
Meet Cosmo:
The smartest AI guide in the universe
Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.

Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal