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sp_revoke_proxy_from_subsystem (Transact-SQL)

  • Artikkeli

Applies to: SQL Server

Revokes access to a subsystem from a proxy.

Transact-SQL syntax conventions

Syntax

sp_revoke_proxy_from_subsystem
    [ [ @proxy_id = ] proxy_id ]
    [ , [ @proxy_name = ] N'proxy_name' ]
    [ , [ @subsystem_id = ] subsystem_id ]
    [ , [ @subsystem_name = ] N'subsystem_name' ]
[ ; ]

Arguments

[ @proxy_id = ] proxy_id

The proxy identification number of the proxy to revoke access from. @proxy_id is int, with a default of NULL.

Either @proxy_id or @proxy_name must be specified, but both can't be specified.

[ @proxy_name = ] N'proxy_name'

The name of the proxy to revoke access from. @proxy_name is sysname, with a default of NULL.

Either @proxy_id or @proxy_name must be specified, but both can't be specified.

[ @subsystem_id = ] subsystem_id

The ID number of the subsystem to revoke access to. @subsystem_id is int, with a default of NULL.

Either @subsystem_id or @subsystem_name must be specified, but both can't be specified.

The following table lists the values for each subsystem.

Value Description
2 1 ActiveX Script
3 Operating System (CmdExec)
4 Replication Snapshot Agent
5 Replication Log Reader Agent
6 Replication Distribution Agent
7 Replication Merge Agent
8 Replication Queue Reader Agent
9 Analysis Services Command
10 Analysis Services Query
11 SSIS package execution
12 PowerShell Script

1 The ActiveX Scripting subsystem will be removed from SQL Server Agent in a future version of SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature.

[ @subsystem_name = ] N'subsystem_name'

The name of the subsystem to revoke access to. @subsystem_name is sysname, with a default of NULL.

Either @subsystem_id or @subsystem_name must be specified, but both can't be specified.

The following table lists the values for each subsystem.

Value Description
ActiveScripting 1 ActiveX Script
CmdExec Operating System (CmdExec)
Snapshot Replication Snapshot Agent
LogReader Replication Log Reader Agent
Distribution Replication Distribution Agent
Merge Replication Merge Agent
QueueReader Replication Queue Reader Agent
ANALYSISQUERY Analysis Services Command
ANALYSISCOMMAND Analysis Services Query
Dts SSIS package execution
PowerShell PowerShell Script

1 The ActiveX Scripting subsystem will be removed from SQL Server Agent in a future version of SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature.

Remarks

Revoking access to a subsystem doesn't change the permissions for the principal specified in the proxy.

Note

To determine which job steps reference a proxy, right-click the Proxies node under SQL Server Agent in Microsoft SQL Server Management Studio, and then select Properties. In the Proxy Account Properties dialog box, select the References page to view all job steps that reference this proxy.

Permissions

This stored procedure is owned by the db_owner role. You can grant EXECUTE permissions for any user, but these permissions may be overridden during a SQL Server upgrade.

Examples

The following example revokes access to the SSIS subsystem for the proxy Catalog application proxy.

USE msdb;
GO

EXEC dbo.sp_revoke_proxy_from_subsystem
    @proxy_name = 'Catalog application proxy',
    @subsystem_name = N'Dts';

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