The Teradata Database : Introduction and SQL By Brian Marshall

SQL FOR IBM i: A DATABASE MODERNIZATION GUIDE By Rafael Victoria-pereira

Database Foundations: SQL, NoSQL, and Essential Data Skills for Beginners: The S

SQL COOKBOOK: QUERY SOLUTIONS AND TECHNIQUES FOR DATABASE By Anthony Molinaro

NoSQL Mastery for Backend Developers and Software Engineers: Designing Scalable,

SQL and NoSQL Databases : Models, Languages, Consistency Options and...

SQL and Relational Theory, 2e: How to Write Accurate SQL Code - Date, C.J.

Oracle Database 12c PL/SQL Advanced - Paperback, by MCLAUGHLIN - Very Good