How To Delete or Drop PostgreSQL Database Using pgAdmin And SQL Shell ps...

Deleting or dropping a PostgreSQL database is a crucial task when managing your database environment. Whether you need to clean up unused databases or start fresh, knowing how to do this safely is essential. In this tutorial, we demonstrate how to delete a PostgreSQL database using both pgAdmin and the SQL Shell (psql).

We begin with the graphical method using pgAdmin, where you'll learn to navigate the interface to drop a database efficiently. This approach is ideal for users who prefer a visual guide and easy access through pgAdmin’s features.

Next, we cover the SQL Shell (psql) method, showing you how to execute the SQL commands necessary to delete a database. This method is perfect for those who are comfortable with command-line tools and want to understand the underlying SQL syntax.

Throughout the video, we emphasize best practices and considerations before dropping a database, such as ensuring backups and checking for active connections. These steps are crucial to avoid accidental data loss and ensure a smooth operation.

Whether you're a seasoned database administrator or a developer managing PostgreSQL databases, this tutorial provides the knowledge you need to handle database deletion confidently.

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REVOKE CONNECT ON DATABASE dvdrental from public; SELECT pg_terminate_backend(pg_stat_activity.pid) FROM pg_stat_activity WHERE pg_stat_activity.datname = 'dvdrental'; drop database dvdrental; ERROR: database "dvdrental" is being accessed by other users DETAIL: There is 1 other session using the database.