I'm studying Java, but I don't know what to learn next.I often hear the terms SQL and Spring Boot, but how are they ...

This fifth edition of a well-known title has been updated for Oracle 12c. As with previous editions, the book is very hands-on; you’re introduced to a concept, shown an example, then asked to work ...

The theme for this time is SQL "execution plans."Execution plans are one of the technologies you absolutely must understand when considering database performance.However, this content might also be a ...

Intermediate SQL tutorial demonstrating REGEXP for advanced filtering, IF & CASE statements to create categories, SUBQUERIES ...

In OpenOffice 2.0 Reports, it's easy to do the simple stuff, like just printing the contents of a table or query. It requires no SQL know-how at all, just the ability to press F4 and click and drag.

This book teaches PL/SQL skills through real-world labs and extensive examples. Now fully updated for the newest version of PL/SQL 21c, Elena Rakhimov covers everything from basic syntax and program ...