Как доставить моментальный снимок по протоколу FTP (программирование репликации на языке Transact-SQL)

-- This script uses sqlcmd scripting variables. They are in the form
-- $(MyVariable). For information about how to use scripting variables  
-- on the command line and in SQL Server Management Studio, see the 
-- "Executing Replication Scripts" section in the topic
-- "Programming Replication Using System Stored Procedures".

-- Declarations for adding a merge publication.
DECLARE @publicationDB AS sysname;
DECLARE @publication AS sysname;
DECLARE @ftp_server AS sysname;
DECLARE @login AS sysname;
DECLARE @password AS sysname;
DECLARE @ftp_login AS sysname;
DECLARE @ftp_password AS sysname;
DECLARE @ftp_directory AS sysname;
DECLARE @snapshot_folder AS sysname;
DECLARE @article AS sysname;
DECLARE @owner AS sysname;
SET @publicationDB = N'AdventureWorks2008R2'; 
SET @publication = N'AdvWorksSalesOfferMergeFtp'; 
SET @ftp_server = $(Server);
SET @login = $(Login);
SET @password = $(Password);
SET @ftp_login = $(FtpLogin);
SET @ftp_password = $(FtpPassword);
SET @ftp_directory = N'\snapshots\ftp';
-- The snapshot folder is the root FTP folder on the server 
-- with the \snapshot subdirectory.
SET @snapshot_folder = $(AlternateFolder);
SET @article = N'SpecialOffer'; 
SET @owner = N'Sales' 

-- Enable merge replication on the publication database.
USE master
EXEC sp_replicationdboption 
    @dbname = @publicationDB, 
    @optname=N'merge publish',
    @value = N'true' ;

-- Create a new merge publication, enabling FTP snapshot delivery. 
-- Specify the publication compatibility level or it will default to 
-- SQL Server 2000.
USE [AdventureWorks2008R2]
EXEC sp_addmergepublication 
-- Specify the required parameters.
    @publication = @publication,
    @publication_compatibility_level = N'90RTM',
    @enabled_for_internet = N'true',
    @snapshot_in_defaultfolder = N'true',
    @alt_snapshot_folder = @snapshot_folder,
    @ftp_address = @ftp_server,
    @ftp_subdirectory = @ftp_directory,
    @ftp_login = @ftp_login,
    @ftp_password = @ftp_password;

-- Create the snapshot job for the publication, using the defaults.
EXEC sp_addpublication_snapshot 
    @publication = @publication, 
    @job_login = @login, 
    @job_password = @password;

-- Add an unfiltered article for the Customer table.
EXEC sp_addmergearticle 
    @publication = @publication, 
    @article = @article, 
    @source_object = @article, 
    @type = N'table', 
    @source_owner = @owner, 
    @destination_owner = @owner, 
    @column_tracking = N'true'; 

-- Start the snapshot job for the publication.
EXEC sp_startpublication_snapshot 
    @publication = @publication;
GO

-- This script uses sqlcmd scripting variables. They are in the form
-- $(MyVariable). For information about how to use scripting variables  
-- on the command line and in SQL Server Management Studio, see the 
-- "Executing Replication Scripts" section in the topic
-- "Programming Replication Using System Stored Procedures".

-- Execute this batch at the Publisher.
DECLARE @publication AS sysname;
DECLARE @subscriber AS sysname;
DECLARE @subscriptionDB AS sysname;
SET @publication = N'AdvWorksSalesOfferMergeFtp';
SET @subscriber = $(SubServer);
SET @subscriptionDB = N'AdventureWorks2008R2Replica';

-- At the Publisher, register the subscription, using the defaults.
EXEC sp_addmergesubscription 
    @publication = @publication, 
    @subscriber = @subscriber, 
    @subscriber_db = @subscriptionDB, 
    @subscription_type = N'pull', 
    @subscriber_type = N'local', 
    @subscription_priority = 0, 
    @sync_type = N'Automatic';
GO

-- This script uses sqlcmd scripting variables. They are in the form
-- $(MyVariable). For information about how to use scripting variables  
-- on the command line and in SQL Server Management Studio, see the 
-- "Executing Replication Scripts" section in the topic
-- "Programming Replication Using System Stored Procedures".

-- Execute this batch at the Subscriber.
DECLARE @publicationDB AS sysname;
DECLARE @publication AS sysname;
DECLARE @publisher AS sysname;
DECLARE @login AS sysname;
DECLARE @password AS sysname;
DECLARE @subscriber AS sysname;
DECLARE @subscriptionDB AS sysname;
SET @publicationDB = N'AdventureWorks2008R2'; 
SET @publication = N'AdvWorksSalesOfferMergeFtp'; 
SET @publisher = $(PubServer);
SET @login = $(Login);
SET @password = $(Password);
SET @subscriber = $(SubServer);
SET @subscriptionDB = N'AdventureWorks2008R2Replica';

EXEC sp_addmergepullsubscription 
    @publisher = @publisher, 
    @publication = @publication, 
    @publisher_db = @publicationDB, 
    @subscriber_type = N'Local', 
    @subscription_priority = 0, 
    @sync_type = N'Automatic';

exec sp_addmergepullsubscription_agent 
    @publisher = @publisher, 
    @publisher_db = @publicationDB, 
    @publication = @publication, 
    @distributor = @publisher, 
    @distributor_security_mode = 1, 
    @use_ftp = N'true', 
    @job_login = @login, 
    @job_password = @password, 
    @publisher_security_mode = 1, 
    @use_web_sync = 0;
GO