---
title: "dbo.sysproxysubsystem (Transact-SQL) | Microsoft Docs"
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ms.date: "03/14/2017"
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  - "dbo.sysproxysubsystem_TSQL"
  - "dbo.sysproxysubsystem"
  - "sysproxysubsystem_TSQL"
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  - "TSQL"
helpviewer_keywords: 
  - "sysproxysubsystem system table"
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---
# dbo.sysproxysubsystem (Transact-SQL)
[!INCLUDE[tsql-appliesto-ss2008-xxxx-xxxx-xxx-md](../../includes/tsql-appliesto-ss2008-xxxx-xxxx-xxx-md.md)]

  Records which [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Agent subsystem is used by each proxy account. This table is stored in the **msdb** database.  
  
|Column name|Data type|Description|  
|-----------------|---------------|-----------------|  
|**subsystem_id**|**int**|ID of the subsystem. This value corresponds to the **subsystem_id** column in the **syssubsystems** table.|  
|**proxy_id**|**int**|ID of the proxy account. This value corresponds to the **proxy_id** column in the **sysproxies** table.|  
  
## Remarks  
 Only members of the **sysadmin** fixed server role can access this table.  
  
## See Also  
 [dbo.syssubsystems (Transact-SQL)](../../relational-databases/system-tables/dbo-syssubsystems-transact-sql.md)   
 [dbo.sysproxies (Transact-SQL)](../../relational-databases/system-tables/dbo-sysproxies-transact-sql.md)