Test your SQL skills with 200 real-world practice Q&A covering Joins, Stored Procedures, Queries, and Database Design
Sub Category
- Other IT & Software
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Objectives
- Write advanced SQL queries to extract, filter, and summarize data from complex relational databases.
- Master the use of INNER, LEFT, RIGHT, and FULL OUTER joins across multiple tables.
- Understand database normalization (1NF, 2NF, 3NF) and the importance of Primary and Foreign Keys.
- Evaluate transaction management techniques (ACID properties, COMMIT, ROLLBACK) and stored procedures.
Pre Requisites
- Basic understanding of what a database is. No prior coding experience is strictly required, as detailed explanations are provided for every single question to help you learn!
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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