SQL for Beginners to Advanced
Learn SQL from Beginner to Advanced with practical skills in database querying, joins, subqueries, window functions, database design, and query optimization.
Course Overview
Course Modules Module 1: SQL Fundamentals What is SQL? Relational Database Concepts SELECT Statements Filtering with WHERE Sorting with ORDER BY LIMIT & DISTINCT Module 2: Data Manipulation Language INSERT INTO UPDATE Records DELETE Operations Transactions (COMMIT/ROLLBACK) Data Integrity NULL Handling Module 3: Joins & Relationships INNER JOIN LEFT & RIGHT JOIN FULL OUTER JOIN CROSS JOIN Self Join Multiple Table Queries Module 4: Aggregations & Grouping Aggregate Functions (SUM, AVG, COUNT) GROUP BY Clause HAVING Filter Subqueries Nested Queries EXISTS & IN Module 5: Advanced SQL Window Functions (ROW_NUMBER, RANK) Common Table Expressions Stored Procedures Views & Triggers Query Optimization Indexes & Execution Plans Module 6: Capstone Project Database Design Schema Creation Data Import Query Writing Performance Optimization Reporting Queries Capstone Project Design a normalized relational database and write complex SQL queries to generate business intelligence reports.
Learning Outcomes
Write SQL queries from basic to advanced level.
Design normalized relational databases.
Use joins, subqueries, and window functions.
Optimize SQL queries for performance.
Apply SQL in data analysis and business reporting contexts.
Prerequisites
Participants should have: Basic computer skills Logical and analytical thinking No prior programming experience needed
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