SQL for Beginners

О курсе

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this comprehensive beginner-friendly course, you'll master SQL fundamentals, from basic data retrieval with SELECT statements to advanced techniques like joins, subqueries, and data modifications. Throughout the course, you'll explore key concepts such as string functions, date/time operations, and conditional logic. You'll also delve into the creation of reusable views, window functions, and efficient data manipulation strategies. The course is structured to build your knowledge step by step. Initially, you'll learn the essential concepts and tools of SQL and practice querying databases. As you move forward, you'll engage in more complex tasks, such as combining data from multiple tables with joins, using subqueries to filter and aggregate data, and applying advanced string and date functions. The course also includes valuable exercises that allow you to put what you've learned into practice and tackle real-world challenges. This course is perfect for anyone looking to start a career in data-related fields or for those seeking to understand and use SQL to analyze and manipulate data. Whether you're a beginner or looking to improve your database skills, you'll find the material accessible and progressively more challenging. No prior experience with SQL is required, making it ideal for newcomers, but the course also offers enough depth to keep you engaged as you grow. By the end of the course, you will be able to confidently retrieve and manipulate data, apply advanced SQL functions, create and manage joins, subqueries, and views, and use SQL in real-world projects with confidence.

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