Oracle PL/SQL Language Pocket Reference: A Guide to Oracle's PL/SQL Language Fundamentals, Edition 5

SQL in 10 Minutes, Sams Teach Yourself: Edition 4

SQL the One: Microsoft SQL Server Interview Guide

Oracle PL/SQL Best Practices: Optimizing Oracle Code

Oracle Database 11g PL/SQL Programming Workbook

SQL Database Programming (Fifth Edition)

Oracle PL/SQL for DBAs: Security, Scheduling, Performance & More

Python and SQL Bible: From Beginner to World Expert: Unleash the true potential of data analysis and manipulation.

MySQL Stored Procedure Programming: Building High-Performance Web Applications in MySQL

Learning PHP and MySQL

Complete PL/SQL Book

T-SQL Window Functions: For data analysis and beyond, Edition 2

Mastering Oracle SQL: Putting Oracle SQL to Work, Edition 2

PHP & MySQL: The Missing Manual: Edition 2

XQuery: Search Across a Variety of XML Data, Edition 2

SQL Hacks: Tips & Tools for Digging Into Your Data

Using SQLite: Small. Fast. Reliable. Choose Any Three.

The Art of SQL

MySQL High Availability: Tools for Building Robust Data Centers, Edition 2

SQL in 10 Minutes a Day, Sams Teach Yourself: Edition 5