mssnapshotdeliveryprogress-transact-sql.md

title	MSsnapshotdeliveryprogress (Transact-SQL) | Microsoft Docs
ms.custom
ms.date	03/04/2017
ms.prod	sql
ms.prod_service	database-engine
ms.reviewer
ms.technology	replication
ms.topic	language-reference
f1_keywords	MSsnapshotdeliveryprogress_TSQL MSsnapshotdeliveryprogress
dev_langs	TSQL
helpviewer_keywords	MSsnapshotdeliveryprogress system table
ms.assetid	9164bfe2-6fc4-4b52-946a-09ea3cf67041
author	stevestein
ms.author	sstein

MSsnapshotdeliveryprogress (Transact-SQL)

[!INCLUDEtsql-appliesto-ss2008-xxxx-xxxx-xxx-md]

The MSsnapshotdeliveryprogress table is used to track files that have been successfully delivered to the Subscriber when a snapshot is being applied. This data is used to resume the delivery of files in case the Merge Agent fails to deliver all of the files during the session so that the same files are not delivered again the next time that the Merge Agent is run. This table is stored at the Subscriber in the subscription database.

Column name	Data type	Description
session_token	nvarchar(260)	Identifies the path to snapshot folder from which the file was successfully delivered. For publications that use parameterized filters, the string dynsnap will be appended to the value.
progress_token_hash	int	A hash value generated based on the value of progress_token that is used improve lookup efficiency for a given progress_token value.
progress_token	nvarchar(500)	Identifies a file that has been successfully delivered, where the value is a combination of the file name and path.
progress_timestamp	datetime	The datetime value that indicates when a snapshot file was successfully delivered.

See Also

Replication Tables (Transact-SQL)
Replication Views (Transact-SQL)