The Oracle basics section teaches you about how to use SQL to interact with the Oracle database. You will learn various techniques to query data from the database and how to …

This PL/SQL Tutorial section teaches you how to use PL/SQL programming language to develop modular and procedural programs in Oracle Database.

The primary goal of this tutorial series is to assist you in establishing a solid foundation in the Oracle Database. After completing this series, you will have the ability to write complex SQL statements to query data and manage database objects.

If you have never worked with Oracle Database or any other relational database systems (RDBMS) such as SQL Server, MySQL, or PostgreSQL, this Getting Started section will provide an excellent start.

Oracle Database is an object-relational database management system developed and marketed by Oracle Corporation.

PL/SQL is a standard and portable language for Oracle Database development. If you develop a program that executes on an Oracle Database, you can quickly move it to another compatible Oracle Database without any changes.

This tutorial introduces you an Oracle sample database and shows you how to load it into an Oracle database for practicing

You can connect to Oracle Database using cx_Oracle in two ways: standalone and pooled connections. The standalone connections are useful when the application has a single user …

The Oracle Database 23ai image enables you to bring the Oracle Database Server up and running quickly. SQL Developer enables you to interact with the Oracle Database Server, …

Packages allow you to encapsulate logically related types, variables, constants, subprograms, cursors, and exceptions in named PL/SQL modules. By doing this, you make each package more reusable, manageable, readable, and reliable.