GRANT Database Scoped Credential permissions (Transact-SQL)

Artikkeli
11/19/2024

Applies to: SQL Server 2017 (14.x) and later versions Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics SQL database in Microsoft Fabric

Grants permissions on a database scoped credential.

Transact-SQL syntax conventions

Syntax

GRANT permission  [ ,...n ]    
    ON DATABASE SCOPED CREDENTIAL :: credential_name   
    TO principal [ ,...n ] [ WITH GRANT OPTION ]   
    [ AS granting_principal ]

Arguments

permission

Specifies a permission that can be granted on a database scoped credential. Listed below.

ON DATABASE SCOPED CREDENTIAL ::credential_name

Specifies the database scoped credential on which the permission is being granted. The scope qualifier "::" is required.

database_principal

Specifies the principal to which the permission is being granted. One of the following:

database user
database role
application role
database user mapped to a Windows login
database user mapped to a Windows group
database user mapped to a certificate
database user mapped to an asymmetric key
database user not mapped to a server principal.

GRANT OPTION

Indicates that the principal will also be given the ability to grant the specified permission to other principals.

AS granting_principal

Specifies a principal from which the principal executing this query derives its right to grant the permission. One of the following:

database user
database role
application role
database user mapped to a Windows login
database user mapped to a Windows group
database user mapped to a certificate
database user mapped to an asymmetric key
database user not mapped to a server principal.

Remarks

A database scoped credential is a database-level securable contained by the database that is its parent in the permissions hierarchy. The most specific and limited permissions that can be granted on a database scoped credential are listed below, together with the more general permissions that include them by implication.

Database scoped credential permission	Implied by database scoped credential permission	Implied by database permission
CONTROL	CONTROL	CONTROL
TAKE OWNERSHIP	CONTROL	CONTROL
ALTER	CONTROL	CONTROL
REFERENCES	CONTROL	REFERENCES
VIEW DEFINITION	CONTROL	VIEW DEFINITION

Note

In Azure Synapse Analytics, GRANT on database scoped credential is supported for serverless SQL pools only.

Permissions

The grantor (or the principal specified with the AS option) must have either the permission itself with GRANT OPTION, or a higher permission that implies the permission being granted.

If using the AS option, these additional requirements apply.

AS granting_principal	Additional permission required
Database user	IMPERSONATE permission on the user, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database user mapped to a Windows login	IMPERSONATE permission on the user, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database user mapped to a Windows group	Membership in the Windows group, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database user mapped to a certificate	Membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database user mapped to an asymmetric key	Membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database user not mapped to any server principal	IMPERSONATE permission on the user, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Database role	ALTER permission on the role, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.
Application role	ALTER permission on the role, membership in the db_securityadmin fixed database role, membership in the db_owner fixed database role, or membership in the sysadmin fixed server role.

Object owners can grant permissions on the objects they own. Principals with CONTROL permission on a securable can grant permission on that securable.

Grantees of CONTROL SERVER permission, such as members of the sysadmin fixed server role, can grant any permission on any securable in the server. Grantees of CONTROL permission on a database, such as members of the db_owner fixed database role, can grant any permission on any securable in the database. Grantees of CONTROL permission on a schema can grant any permission on any object within the schema.

Next steps

GRANT (Transact-SQL)
REVOKE Database Scoped Credential (Transact-SQL)
DENY Database Scoped Credential (Transact-SQL)
Permissions (Database Engine)
Principals (Database Engine)
Encryption Hierarchy

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