SQL Querying for Beginners: From Basics to Advanced Data

SQL Querying for Beginners: From Basics to Advanced Data
Published 11/2025
Duration: 2h 41m | .MP4 1920×1080 30fps(r) | AAC, 44100Hz, 2ch | 873.46 MB

Master SQL queries step-by-step and learn how to extract, filter, analyze, and manage data professionally.

What you’ll learn
– Understand the fundamentals of databases and SQL
– Write SELECT statements to extract data
– Filter data using WHERE
– Sort and limit results
– Use aggregate functions (COUNT, SUM, AVG, MAX, MIN)
– Use GROUP BY and HAVING
– Perform different types of JOINs
– Write subqueries and nested queries
– Use SQL functions for text, numbers, and dates
– Work with advanced concepts like CTEs and window functions

Requirements
– No prior SQL or database experience needed

Description
Are you ready to build real-world skills in data handling, reporting, and database operations? ThisSQL Querying for Beginnerscourse is designed for anyone who wants to understand how SQL works and how to use it confidently to extract and analyze data. Whether you are a complete beginner or someone who wants to refresh SQL knowledge for a job, this course will guide you step-by-step in simple, clear language.

SQL (Structured Query Language) is the backbone of data management and business intelligence. Whether you work in IT, data analysis, finance, marketing, software development, or business reporting, SQL is one of the most valuable skills you can have today. This course provides a deep, practical understanding of SQL queries – from simple data extraction to complex joins, grouping, filtering, and subqueries.
By the end of this course, you will be able to write clean, efficient SQL queries to manage and analyze data the way professionals do. No prior experience is required – just motivation and willingness to learn. After completing the course, you’ll be able to apply your SQL skills in jobs such as Data Analyst, Database Administrator, Backend Developer, and Business Analyst.

Who this course is for:
– Complete beginners with no SQL experience
– Students preparing for their first data job
– Data analysts and business analysts
– Programmers and developers
– Anyone working with data, reports, or dashboards
– Professionals looking to upgrade their skills
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