DROP CREDENTIAL (Transact-SQL)
Removes a credential from the server.
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Transact-SQL Syntax Conventions
Składnia
DROP CREDENTIAL credential_name
Arguments
- credential_name
Is the name of the credential to remove from the server.
Uwagi
To drop the secret associated with a credential without dropping the credential itself, use ALTER CREDENTIAL.
Information about credentials is visible in the sys.credentials catalog view.
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Proxies are associated with a credential. Deleting a credential that is used by a proxy leaves the associated proxy in an unusable state. When dropping a credential used by a proxy, delete the proxy (by using sp_delete_proxy (Transact-SQL) and recreate the associated proxy by using sp_add_proxy (Transact-SQL). |
Permissions
Requires ALTER ANY CREDENTIAL permission. If dropping a system credential, requires CONTROL SERVER permission.
Examples
The following example removes the credential called Saddles.
DROP CREDENTIAL Saddles;
GO
Zobacz także
Odwołanie
CREATE CREDENTIAL (Transact-SQL)
ALTER CREDENTIAL (Transact-SQL)
sys.credentials (Transact-SQL)