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1 maj 2023 · Here is my list of some of the best books to learn SQL, which is absolutely free. You can either download their PDF version for offline reading, or you can read them online. 1.
Learning SQL eBook (PDF) Download this eBook for free. Chapters. Chapter 1: Getting started with SQL. Chapter 2: ALTER TABLE. Chapter 3: AND & OR Operators. Chapter 4: Cascading Delete. Chapter 5: CASE. Chapter 6: Clean Code in SQL.
This book shows you how to craft queries in SQL, from basic CRUD statements and slicing and dicing the data, to applying filters and using aggregate functions to summarize the data, solving common problems, navigating hierarchical data, etc.
10 kwi 2018 · The SQL Notes for Professionals book is compiled from Stack Overflow Documentation, the content is written by the beautiful people at Stack Overflow. Text...
Download book EPUB. Overview. Authors: Mark Simon. Focuses on modern SQL techniques, including inner/outer joins, common table expressions, and creating and using views. Includes weaknesses and edge cases to highlight areas where you need to be cautious.
Whether you are a DevOps/SysOps engineer, developer, or just a Linux enthusiast, this free intro to SQL will help you learn the basics and start using relational databases for your SysOps, DevOps, and Dev projects.
Open source app for casual data exploration in SQL. Import your data from CSV, Excel, Microsoft SQL Server, PostgreSQL, and MySQL. Then use a Jupyter-style notebook interface for exploratory queries, and write stored procedures for reusable logic.