Database

Differences Between SQL and SQL*Plus When starting out with Oracle databases, it’s common to encounter the terms SQL and SQL*Plus. Although they are often used together, they serve different purposes. This article will help beginners understand what SQL and SQL*Plus are and how they differ from each other. What is SQL? SQL (Structured Query Language) […]

Pluggable Database (PDB) using SQL*Plus : In this tutorial, we will learn how to create the pluggable database (PDB) using the SQL*Plus

What is a Primary Key? Let’s learn about the primary key in this tutorial. The database needs a unique way to identify each record in the database table. The purpose of the primary key is to ensure data integrity and to enable efficient retrieval of data from the database table. Primary Key A primary key […]