As we can see, we check the existence of the #LocalCustomer table in the tempdb database, and if it exists, we have to drop it. With a user in the database, or rather, a user that was in the database, and the CONTROL permission, my login can drop the database. Drop a Table; Export Data to CSV ; To drop a database in SQLite, delete it from the file system. Removes one or more user databases or database snapshots from an instance of SQL Server. The following SQL statement drops the existing database "testDB": Tip: Make sure you have admin privilege before dropping any database. The following example removes the Sales database. Introduction to PostgreSQL DROP DATABASE statement Once a database is no longer needed, you can drop it by using the DROP DATABASE statement. You can drop a database that contains a system-period temporal table when the associated history table is in another database. If any other connections are there, you can't drop it. To drop a database published for transactional replication, or published or subscribed to merge replication, you must first remove replication from the database. If any other connections are there, you can't drop it. SQL> DROP DATABASE; # deletes all database files, both ASM and non-ASM If the database is on raw disk, the command does not delete the actual raw disk special files. While using W3Schools, you agree to have read and accepted our. You cannot drop a database currently being used. SQL Drop Database Statement. For each cleared cachestore in the plan cache, the SQL Server error log contains the following informational message: " SQL Server has encountered %d occurrence(s) of cachestore flush for the '%s' cachestore (part of plan cache) due to some database maintenance or reconfigure operations". The basic syntax of DROP DATABASE statement is as follows − DROP DATABASE DatabaseName; Always the database name should be unique within the RDBMS. For more information, see About Log Shipping. Applies to: SQL Server 2008 and later. It removes the catalog entries for the database and deletes the directory containing the data. DROP is used to delete a whole database or just a table.The DROP statement destroys the objects like an existing database, table, index, or view. SQLite does not use the DROP DATABASE statement like many other database management systems do.. Dropping a database that has FILE_SNAPSHOT backups associated with it will succeed, but the database files that have associated snapshots will not be deleted to avoid invalidating the backups referring to these database files. Only the server-level principal login (created by the provisioning process) or members of the dbmanager database role can drop a database. PostgresSQL command line executable dropdb is a command-line wrapper around the SQL command DROP DATABASE. Let's see the syntax of SQL DROP DATABASE: There is no effective difference between dropping databases via this utility and via other methods for accessing the server. Using the SQL Server DROP DATABASE statement to delete a database To remove an existing database from a SQL Server instance, you use the DROP DATABASE statement. Dropping a database enable for Stretch Database does not remove the remote data. The DROP DATABASE statement removes all the catalog entries and data directory permanently from the PostgreSQL environment. Connect the SQL Server using the SSMS; Open the Query editor by clicking on the Toolbar -> New Query; Enter the Query Drop database Sales; Execute the query either by pressing F5 key or click on Execute option in the toolbar. Open SSMS and connect to the SQL Server instance Extend “Databases” node and the one corresponding to the database in which there is a role that has to be dropped. To remove a database from the current server without deleting the files from the file system, use sp_detach_db. SQL> DROP DATABASE; # deletes all database files, both ASM and non-ASM If the database is on raw disk, the command does not delete the actual raw disk special files. database_snapshot_name 2. postgres=# DROP DATABASE testdb; postgres-# Using dropdb Command. SQLite does not use the DROP DATABASE statement like many other database management systems do. Use an operating system utility to delete all backups and archived logs associated with the database because these are not automatically deleted by the SQL*Plus command. For Exampe, to delete a sales database, use the command Drop Database sales. Anyone else are connected to the target database Server 2008 and later from 'Object Explorer ' list. Recompilation of all subsequent execution plans and can cause a sudden, temporary decrease in query performance information see... 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