DROP MASTER KEY (Transact-SQL)

  • Artykuł

Removes the master key from the current database.

Ikona łącza do tematu Transact-SQL Syntax Conventions

Składnia

DROP MASTER KEY

Arguments

This statement takes no arguments.

Uwagi

The drop will fail if any private key in the database is protected by the master key.

Permissions

Requires CONTROL permission on the database.

Examples

The following example removes the master key for the AdventureWorks2012 database.

USE AdventureWorks2012;
DROP MASTER KEY;
GO

Zobacz także

Odwołanie

CREATE MASTER KEY (Transact-SQL)

OPEN MASTER KEY (Transact-SQL)

CLOSE MASTER KEY (Transact-SQL)

BACKUP MASTER KEY (Transact-SQL)

RESTORE MASTER KEY (Transact-SQL)

ALTER MASTER KEY (Transact-SQL)

Koncepcje

Encryption Hierarchy