DROP MASTER KEY (Transact-SQL)
 

THIS TOPIC APPLIES TO: yesSQL Server (starting with 2008) noAzure SQL Database yesAzure SQL Data Warehouse yesParallel Data Warehouse

Removes the master key from the current database.

Topic link icon  Transact-SQL Syntax Conventions

Syntax

DROP MASTER KEY
-- Azure SQL Data Warehouse and Parallel Data Warehouse
DROP MASTER KEY
Arguments

This statement takes no arguments.

Remarks

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
Examples: Azure SQL Data Warehouse Public Preview and Parallel Data Warehouse

The following example removes the master key.

USE master;
DROP MASTER KEY;
GO