SQL Intermediate Level Guide - Ebook

This ebook helps analysts move beyond basic SQL and start performing deeper data analysis.

Topics covered:

• Subqueries and nested queries

• Common Table Expressions (CTE)

• Window functions

• Analytical queries

• Data cleaning techniques

• Time-based analysis

By the end of this ebook, you will be able to write SQL queries used in real analytics projects.

Ideal for:

• Data analysts

• Business analysts

• SQL learners preparing for interviews