PostgreSQL – From Beginner to Advanced SQL Mastery

Description

✅ What You Will Learn

📌 Module 1 – Introduction & Setup

• Database & SQL Basics

• Installing PostgreSQL

• Understanding Data Types & DDL Commands

📌 Module 2 – Database Structures & Commands

• Schemas & Constraints

• DML (Data Manipulation) & TCL (Transaction Control) Commands

• DCL (Data Control Language) & Basic SQL Queries

📌 Module 3 – Querying & Joins

• INNER JOIN, CASE Statements, Aggregate Functions

• GROUP BY & HAVING Clauses

• Query Exercises with Groups & Joins

📌 Module 4 – Advanced Query Techniques

• SQL Execution Order & Subqueries

• LEFT JOIN & All Other Joins (FULL, RIGHT, CROSS)

• Common Table Expressions (CTE) & WITH Clause

📌 Module 5 – Advanced SQL Functions

• Window Functions & Frame Clauses

• Pivot Tables & Recursive SQL

• Stored Procedures & Functions in PostgreSQL

📌 Module 6 – Real-World SQL Projects

• End-to-End SQL Project Work

• Query Optimization & Best Practices

• Final Q&A & Practical Problem Solving

👤 Who Is This Course For?

• Developers who want to master PostgreSQL for applications

• Data Analysts who need strong query and reporting skills

• Database Administrators managing PostgreSQL environments

• Anyone preparing for SQL interviews or certifications