EssentialSQL: Get Started Learning SQL
Why take this course?
🛠️ Course Title: EssentialSQL: Get Started Learning SQL
🚀 Headline: Write Queries in PostgreSQL, MySQL, SQL Server, Oracle, or SQLite | Crash Course | Beginner | Interview Prepare
💎 Instructor: Kris Wenzel
Course Description:
Are you ready to embark on a SQL adventure and master the language of databases? 🧙♂️✨ With "EssentialSQL: Get Started Learning SQL," you'll dive into the world of databases, learning SQL from scratch or sharpening your existing skills. This 7-day crash course is meticulously designed to fit your busy schedule, allowing you to learn at a pace that feels just right for you.
What's in Store? 🗓️
Day 1: SQL Basics
- Discover the fundamentals of SQL with SELECT statements.
- Learn how to write basic queries to select columns and use expressions.
- Practice your skills with hands-on exercises.
Day 2: Data Filtering with WHERE
- Master the WHERE clause to filter data effectively.
- Understand comparison and logical operators, including the LIKE operator.
- Solve real-world problems through practice exercises.
Day 3: Sorting Data with ORDER BY
- Get to grips with the ORDER BY clause for sorting data ascending or descending.
- Learn how to sort by multiple columns to refine your results.
- Sharpen your data handling skills with a set of exercises.
Day 4: Data Manipulation with INSERT, UPDATE, DELETE
- Explore how to manage data with INSERT, UPDATE, and DELETE statements.
- Add, modify, and remove data from tables within your database.
- Practice these techniques with tailored exercises.
Day 5: Aggregating Data with GROUP BY
- Discover the power of GROUP BY to group rows for aggregated queries.
- Learn to use aggregate functions like COUNT, SUM, AVG, MIN, and MAX.
- Apply your knowledge with hands-on practice exercises.
Day 6: Joining Tables
- Understand different types of joins and how to use them effectively.
- Focus on mastering the INNER join, and learn how to handle multiple table joins.
- Enhance your data retrieval skills with practical exercises.
Day 7: Exploring Subqueries
- Dive into the world of subqueries to perform complex SQL operations.
- Learn where and how to use subqueries in SELECT statements and WHERE clauses.
- Practice with a set of challenging exercises that will test your newfound skills.
By completing this course, you'll not only start learning SQL but also be able to write basic queries, manipulate data with confidence, and employ advanced techniques like grouping and joining. Whether you're a complete beginner or looking to refine your interview-prep SQL knowledge, "EssentialSQL: Get Started Learning SQL" is your gateway to becoming a SQL wizard!
👩🏫 Your Instructor: Kris Wenzel, an experienced course instructor with a knack for making complex SQL concepts simple and engaging. Kris will be your guide throughout this journey, ensuring you have all the tools necessary to succeed.
Join us now and unlock the power of databases with SQL! 🗝️🚀
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