How do I completely delete a SQL database?

How do I delete an entire database in SQL?

Using SQL Server Management Studio1In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.2Expand Databases, right-click the database to delete, and then click Delete.3Confirm the correct database is selected, and then click OK.Delete a Database - SQL Server | Microsoft Docs

How do I delete a SQL table permanently?

Using SQL Server Management Studio1In Object Explorer, select the table you want to delete.2Right-click the table and choose Delete from the shortcut menu.3A message box prompts you to confirm the deletion. Click Yes. Deleting a table automatically removes any relationships to it.Delete Tables (Database Engine) - SQL Server | Microsoft Docs

How do I delete everything from my database?

Procedure1Use the DELETE statement without specifying a WHERE clause. With segmented table spaces, deleting all rows of a table is very fast. ... 2Use the TRUNCATE statement. The TRUNCATE statement can provide the following advantages over a DELETE statement: ... 3Use the DROP TABLE statement.Db2 12 - Application programming and SQL - Deleting data from tables

How do I manually delete a database?

Steps To Drop Oracle Database Manually1Step 1 : Connect to the database with sysdba privilege. $ export ORACLE_SID=mydb $ sqlplus "/ as sysdba"2Step 2 : Shutdown the database. SQL> shutdown immediate;3Step 3: Start the Database in Exclusive mode. ... 4Step 4: Drop the database. ... 5Step 5 : Post Change Steps.Steps To Drop Oracle Database Manually - Wysheid