DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function.

This repository contains a collection of Oracle SQL scripts and documents for various exercises in setting up, migrating, and managing databases using Oracle SQL Developer. These exercises aim to ...

Learn what an Oracle database administrator (DBA) does, and what skills and tools you need to become one. Find out the benefits and challenges of this role.