SQL Tuning: Generating Optimal Execution Plans

Oracle SQL Performance Tuning and Optimization: Its all about the Cardinalities

SQL Cookbook: Query Solutions and Techniques for Database Developers (Cookbooks (O'Reilly))

SQL Pocket Guide: A Guide to SQL Usage

C#: Learn C# in One Day and Learn It Well. C# for Beginners with Hands-on Project. (Learn Coding Fast with Hands-On Project Book 3)

Oracle Database 12c SQL

Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems

High Performance MySQL: Optimization, Backups, and Replication

Automate the Boring Stuff with Python: Practical Programming for Total Beginners

Oracle Database 12c The Complete Reference: The Complete Reference (Oracle Press)

Database Design for Mere Mortals: A Hands-On Guide to Relational Database Design