Modern SQL Full Course (Beginner to Expert) – PostgreSQL 2026

Video Description

🔥 Modern SQL Full Course (Beginner to Expert) – PostgreSQL 2026 🔥 This is the ultimate Modern SQL Speedrun — a complete, hands-on journey from beginner to expert, using PostgreSQL as the core database. Unlike typical tutorials, this isn’t just theory — we’ll build real database, write live queries, and understand every concept visually through examples and exercises. If you’re serious about mastering SQL for data analytics, engineering this video will take you from zero to job-ready in one shot. ✅ What You’ll Learn • Core SQL Concepts – Databases, Tables, Rows, and Columns • SQL Command Types – DDL, DML, DCL, and TCL • Querying Data – SELECT, WHERE, ORDER BY, LIMIT, and FETCH • Aggregations – COUNT, SUM, AVG, MIN, MAX, GROUP BY, HAVING • JOINS – INNER, LEFT, RIGHT, FULL, CROSS • Subqueries, CTEs, and Window Functions • Advanced SQL – Views, and Procedures • End-to-End SQL Project (Retail & E-Commerce Use Cases) 🧠 Why This Course Stands Out • Built on PostgreSQL, the most powerful open-source RDBMS — used by modern data companies • Includes project-based learning, so every concept connects to real-world data problems • Ideal for Data Analysts, and Data Engineers. 🛠 Tech Stack & Tools • PostgreSQL (Core Database): https://www.postgresql.org/download/ • DBeaver: https://dbeaver.io/download/ • Lucid charts: https://www.lucidchart.com/ 📂 Resources & Files All demo files, PowerPoint slides, and exercise answers are available in the link below 👇 📎 GitHub Repository: https://github.com/Jay61616/SQL-speedrun ⏱ Timestamps \\--------------------------------- Beginner Level --------------------------------------// 0:35 What is Database? and Types​ 6:15 Why PostgreSQL​ 6:52 PostgreSQL + DBeaver Setup​ 9:55 Create Database & Schema​ 17:20 Database Objects​ 22:25 Tables, Rows, and Columns​ 23:30 Data Types​ 33:35 Constraints and Data Integrity​ 39:56 Data Modeling​ 51:16 Create Tables 59:26 Command Categories​ 1:07:09 Demonstration 1:29:18 SELECT Command Deep Dive​ 1:30:50 WHERE Clause + Operators​ 1:32:29 ORDER BY, LIMIT, and FETCH Clauses​ 1:32:59 Aggregate Functions​ 1:34:48 Demonstration \\--------------------------------- Intermediate Level --------------------------------------// 2:02:47 NULL and COALESCE​ 2:11:14 Conditional Logic​ 2:17:50 String, Numeric & Date Functions​ 2:36:47 Subqueries 2:51:36 Joins 2:58:06 Set Operators​ 3:01:28 CTE 3:06:48 Window Functions​ \\--------------------------------- Expert Level --------------------------------------// 3:14:56 Views vs Materialized Views​ 3:23:01 Stored Procedures & Functions​ 3:32:19 Exception Handling​ 3:34:39 outro 📣 Stay Connected LinkedIn: @jayachandrakadiveti GitHub: https://github.com/Jay61616 Website: https://jay.unaux.com/ Credits: Intro Music: https://socialbunnymarketing.com Icons: https://www.flaticon.com/ 🔖 Hashtags #sqlfullcourse #modernsql #postgresql #sqltutorial #databasetutorial #dataengineering #dataanalytics #sqlforbeginners #sqlspeedrun #learnsql #postgres