Does drop database delete files?

Question

Dropping a database deletes the database from an instance of SQL Server and deletes the physical disk files used by the database. If the database or any one of its files is offline when it is dropped, the disk files are not deleted. These files can be deleted manually by using Windows Explorer. 15 окт. 2015 г.

Does DROP database delete files MySQL?

The DROP DATABASE statement removes from the given database directory those files and directories that MySQL itself may create during normal operation. This includes all files with the extensions shown in the following list: . BAK.

Does DROP database delete files Oracle?

When you issue this statement, Oracle Database drops the database and deletes all control files and datafiles listed in the control file. If the database used a server parameter file (spfile), it is also deleted. Archived logs and backups are not removed, but you can use Recovery Manager (RMAN) to remove them.

Does DROP database delete the database?

First, the DROP DATABASE statement deletes the database and also the physical disk files used by the database. Therefore, you should have a backup of the database in case you want to restore it in the future. Second, you cannot drop the database that is currently being used.

Is dropping a database the same as deleting?

Simply: a DELETE command removes matching rows, a DROP command removes the entire table.

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