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SQL for Beginners Build Real Query Skills (MySQL)
Published 9/2026
Created by David Smith Education
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: Beginner | Genre: eLearning | Language: English + subtitle | Duration: 32 Lectures ( 5h 32m ) | Size: 2.9 GB
Learn and practice SELECT, JOINs, GROUP BY, Subqueries, and real-world SQL you can use from day one.
What you'll learn
Write clean SQL queries in MySQL and DBeaver to retrieve, filter, sort, and refine data using SELECT, WHERE, ORDER BY, LIMIT, and DISTINCT. Create and safely modify relational data using data types, constraints, INSERT, UPDATE and DELETE Turn raw rows into actionable business summaries using COUNT, SUM, AVG, MIN, MAX, GROUP BY, and HAVING. Connect tables using primary/foreign keys, INNER JOIN, and LEFT JOIN - and read complex multi-table queries calmly, one relationship at a time. Handle NULL values and write nested subqueries to answer business questions a single SELECT statement can't solve alone. Build an end-to-end reporting project on realistic E-commerce and Music Shop datasets - and verify any result, even AI-generated SQL.Requirements
No prior SQL, database, or programming experience is required. You will need a computer with internet access to install MySQL and DBeaver. All software and tools used in the course are available for free. Basic computer skills and a willingness to practice with the provided datasets are all you need to get started.Description
Do you want to actually understand SQL, not just copy-paste queries you found online, but read a database, ask it real questions, and know exactly why your query returned what it did?
Most SQL tutorials rush through basic SELECT queries and leave you stranded when you encounter real-world challenges like missing data, multi-table relationships, or complex report filtering.
This course is different. We don't just teach you syntax; we teach you how to think in sets.
Whether you are a complete beginner, an aspiring data analyst, a product manager, or an Excel user ready to level up, this course is designed to take you from zero to confidently writing complex, real-world SQL queries. No confusing academic jargon. No boring syntax memorization. Just clean, visual, step-by-step explanations paired with realistic business datasets.
If you can use a spreadsheet, you can learn SQL.
What you'll learn
Set up a real database and connect to it confidently using the industry-standard DBeaver (MySQL). Read and filter data with precision: Master SELECT, WHERE, logical operators, ORDER BY, LIMIT, and DISTINCT. Summarize data like an analyst: Turn raw rows into business intelligence using COUNT, SUM, AVG, MIN, MAX, and GROUP BY. Connect related tables the right way: Understand Foreign Keys, INNER JOIN, and LEFT JOIN - and exactly when to use which. Read complex queries calmly: Learn the logical order of execution so you never panic when looking at a massive, multi-table query. Write Subqueries: Nest queries inside queries to answer advanced business questions a single SELECT can't answer alone. Manage data safely: Add, change, and remove records using INSERT, UPDATE, DELETE, and understand how to handle NULL values and Transactions.WHY THIS COURSE IS DIFFERENT
Two Real-World Datasets: We use a running E-commerce database (Customers, Orders, OrderDetails) to teach core concepts, and a Music Shop Database for the final capstone project. Your skills will transfer to any industry.
Visual-First Explanations: Clean, clear diagrams and animations show you exactly how the database processes your data, step by step.
Active "Pause & Try" Challenges: You won't just passively watch someone else write code. Throughout the lessons, you'll encounter dedicated "Pause & Try" challenge prompts where you write the queries yourself in DBeaver before walking through the step-by-step solution together.
The "Calm Reading" Habit: We teach you a mental framework to break down any complex query one relationship at a time.
No "Gotcha" Syntax Dumps: Each idea gets the time it needs to land before the next one builds on it.
Portfolio-Ready Capstone: The final project has you build an actual multi-table reporting workflow on the Music Shop database, the exact kind of task you'd be handed in a real job.
COURSE CURRICULUM AT A GLANCE
Section 1 & 2: The Foundation: Environment setup, tables, rows, columns, data types, and Primary Keys. Section 3 & 4: Querying & Managing Data: Extracting exact data subsets with WHERE, sorting, and safely managing data changes with INSERT, UPDATE, DELETE, and Transactions. Section 5: Aggregation & Grouping: Unlocking analytical power with GROUP BY, HAVING, and aggregate functions. Section 6: Multi-Table Queries: Chaining JOINs, understanding LEFT JOIN for missing data, and mastering Subqueries. Section 7: The Capstone Project: Bringing it all together in a comprehensive, end-to-end business reporting workflow on a realistic Music Shop Database.Who this course is for
Complete beginners who have never written a line of SQL . We assume zero prior experience and teach with clear, visual, hands-on lessons. Excel and spreadsheet users ready to move beyond manual VLOOKUPs to a tool built for real data volume and multi-table analysis. Aspiring data analysts and BI professionals building a practical, interview-ready foundation - including career switchers preparing for SQL-listed roles. Marketing, product, finance, operations, and support professionals who keep having to "ask IT for a report" instead of pulling the insights themselves. Developers, bootcamp students, and basic-SQL learners who want real confidence with JOINs, GROUP BY, subqueries, and realistic datasets.Homepage
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