SQL Crash Course: 100 Queries Every Analyst Should Know (Paperback) (ISBN-13: 9798265376176)

Are you preparing for a career in data analytics, business intelligence, or database management? Do you want a practical, job-ready SQL guide that cuts through the theory and gives you exactly what you need?

This book is your hands-on crash course, designed to help you master SQL quickly and confidently.

Inside, you'll find:
✔️ 100 essential SQL queries every analyst should know
✔️ Step-by-step explanations with query outputs and real-world use cases
✔️ 10 structured sections covering Basics, Joins, Aggregations, Window Functions, Optimization, and more
✔️ Practical scenarios such as Top N Customers, Monthly Sales Trends, and Year-over-Year Growth

Whether you are a student preparing for interviews, a professional analyst, or someone looking to boost career opportunities, this book will help you analyze data smarter and faster.

What you will learn:

• How to write clean, efficient SQL queries
• The most important functions for strings, dates, and numbers
• How to optimize queries for performance
• How SQL is applied in real business problems

Author: Mehul Dave
ISBN-13: 9798265376176
Publisher: Independently Published
Language: English
Published: 09/14/2025
Pages: 94
Format: Paperback
Weight: 0.39lbs
Size: 10.00h x 7.00w x 0.19d