Sub-Queries and Nested Selects

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Skills You'll Learn

Cloud Databases, Python Programming, Ipython, Relational Database Management System (RDBMS), SQL

Reviews

4.7 (7,882 ratings)
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JM

Feb 28, 2019

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

DT

Jun 17, 2019

This is a great review of an important topic. If I knew how much this mattered for the advanced capstone course I would have paid more attention. As it was, I came back here frequently.

From the lesson
Week 2 - Advanced SQL
By the end of this module you will: (1) earn how to use string patterns and ranges to search data, how to sort and group data in result sets, as well as (2) learn how to work with multiple tables in a relational database using join operations.

Taught By

  • Rav Ahuja

    Rav Ahuja

    AI and Data Science Program Director

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