Скачать или смотреть How to Connect SQL Developer to a Database Step by Step Tutorial

📄 Video Description
Learn how to connect Oracle SQL Developer to a database in this easy-to-follow tutorial. Whether you're a beginner or refreshing your skills, this guide walks you through setting up a new connection, entering credentials, and testing the connection successfully.

✅ What You'll Learn:

How to launch Oracle SQL Developer

Creating a new database connection

Required fields: Username, Password, Hostname, Port, SID/Service Name

Testing and saving the connection

Common troubleshooting tips

🔧 Requirements:

Oracle SQL Developer installed

Database access credentials (host, port, SID/service, user/pass)

Oracle Database running (local or remote)

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