How do I delete a database in Oracle SQL Developer?

How do I delete a database in Oracle SQL Developer?

To delete a connection (that is, delete it from SQL Developer, not merely disconnect from the current connection), right-click the connection name in the Connections navigator display and select Delete.

How do you Unuse a database?

CREATE DATABASE foofoofooweird; USE foofoofooweird; DROP DATABASE foofoofooweird; Et voila, no database is in use. To be clear, the hack is to CREATE, USE, then DROP (delete) a temporary placeholder database. It is NOT advocating dropping (deleting) any database you actually use!

How do I get rid of Toad connections?

For earlier versions, open the New Connections window or Login screen, right click on the unneeded connections in the grid and select “Remove Selected Entries”. For Toad for Oracle 10.0 and higher, highlight the desired connection entry and click on the Delete Key on your keyboard.

How do I fire a query in Oracle SQL Developer?

To run queries in SQL Developer:

1. Click the icon SQL Worksheet.
2. If the Select Connection window opens:
3. In the SQL Worksheet pane, type a query (a SELECT statement).
4. Click the icon Execute Statement.
5. Click the tab Results.
6. Click the icon Clear.

Is there a way to delete a database connection?

You can delete a database connection for example if the database password has changed. If the connection contains any data sources, then you must delete the data sources before you can delete the connection. In the Data Sources page, go to the Display pane, and click Connections.

How do I Delete my Oracle database from my computer?

Select Start, then Programs, and then Oracle – HOME_NAME. Right-click Oracle – HOME_NAME, and from the menu, select Delete. You can also remove Oracle menu entries by using the following method: Right-click the Start button to display the pop-up menu. Select the Explore All Users option.

How to drop database in Oracle without using DBCA?

In this small tutorial, I want to show you how to drop the database without using the GUI tool DBCA Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORACLE instance started.

How to remove Oracle Application Express from the database?

This section describes how to remove the Oracle Application Express schema, synonyms, and users from the database without deleting the database. Do NOT follow these steps if you have upgraded your database from a prior release, and still want to use the prior release of Oracle Application Express.