SQL Cookbook: Query Solutions and Techniques for All SQL Users (pdf)

Description

SQL programmers, analysts, data scientists, database administrators, and even relatively casual SQL users will find SQL Cookbook to be a valuable problem-solving guide for everyday issues. No other resource offers recipes in this unique format to help you tackle nagging day-to-day conundrums with SQL.

The second edition includes:

• Fully revised recipes that recognize the greater adoption of window functions in SQL implementations
• Additional recipes that reflect the widespread adoption of common table expressions (CTEs) for more readable, easier-to-implement solutions
• New recipes to make SQL more useful for people who aren’t database experts, including data scientists
• Expanded solutions for working with numbers and strings
• Up-to-date SQL recipes throughout the book to guide you through the basicsYou may know SQL basics, but are you taking advantage of its expressive power? This second edition applies a highly practical approach to Structured Query Language (SQL) so you can create and manipulate large stores of data. Based on real-world examples, this updated cookbook provides a framework to help you construct solutions and executable examples in severalflavors of SQL, including Oracle, DB2, SQL Server, MySQL, andPostgreSQL.