How to: Delete a Push Subscription (Replication Transact-SQL Programming)
Push subscriptions can be deleted programmatically using replication stored procedures. The stored procedures used depend on the type of publication to which the subscription belongs.
To delete a push subscription to a snapshot or transactional publication
At the Publisher on the publication database, execute sp_dropsubscription (Transact-SQL). Specify @publication and @subscriber. Specify a value of all for @article. (Optional) If the Distributor cannot be accessed, specify a value of 1 for @ignore_distributor to delete the subscription without removing related objects at the Distributor.
At the Subscriber on the subscription database, execute sp_subscription_cleanup (Transact-SQL) to remove replication metadata in the subscription database.
To delete a push subscription to a merge publication
At the Publisher, execute sp_dropmergesubscription (Transact-SQL), specifying @publication, @subscriber and @subscriber_db. (Optional) If the Distributor cannot be accessed, specify a value of 1 for @ignore_distributor to delete the subscription without removing related objects at the Distributor.
At the Subscriber on the subscription database, execute sp_mergesubscription_cleanup (Transact-SQL). Specify @publisher, @publisher_db, and @publication. This removes merge metadata from the subscription database.
示例
This example deletes a push subscription to a transactional publication.
-- 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".
-- This batch is executed at the Publisher to remove
-- a pull or push subscription to a transactional publication.
DECLARE @publication AS sysname;
DECLARE @subscriber AS sysname;
SET @publication = N'AdvWorksProductTran';
SET @subscriber = $(SubServer);
USE [AdventureWorks]
EXEC sp_dropsubscription
@publication = @publication,
@article = N'all',
@subscriber = @subscriber;
GO
This example deletes a push subscription to a merge publication.
-- 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".
-- This batch is executed at the Publisher to remove
-- a pull or push subscription to a merge publication.
DECLARE @publication AS sysname;
DECLARE @subscriber AS sysname;
DECLARE @subscriptionDB AS sysname;
SET @publication = N'AdvWorksSalesOrdersMerge';
SET @subscriber = $(SubServer);
SET @subscriptionDB = N'AdventureWorksReplica';
USE [AdventureWorks]
EXEC sp_dropmergesubscription
@publication = @publication,
@subscriber = @subscriber,
@subscriber_db = @subscriptionDB;
GO
请参阅
任务
如何创建推送订阅（复制 Transact-SQL 编程）
如何创建请求订阅（复制 Transact-SQL 编程）
How to: Delete a Pull Subscription (Replication Transact-SQL Programming)
How to: Delete a Push Subscription (RMO Programming)