sp_dropsubscription (Transact-SQL)
Drops subscriptions to a particular article, publication, or set of subscriptions on the Publisher. This stored procedure is executed at the Publisher on the publication database.
Transact-SQL Syntax Conventions
Składnia
sp_dropsubscription [ [ @publication= ] 'publication' ]
[ , [ @article= ] 'article' ]
, [ @subscriber= ] 'subscriber'
[ , [ @destination_db= ] 'destination_db' ]
[ , [ @ignore_distributor = ] ignore_distributor ]
[ , [ @reserved= ] 'reserved' ]
Arguments
[ @publication= ] 'publication'
Is the name of the associated publication. publication is sysname, with a default of NULL. If all, all subscriptions for all publications for the specified Subscriber are canceled. publication is a required parameter.[ @article= ] 'article'
Is the name of the article. article is sysname, with a default value of NULL. If all, subscriptions to all articles for each specified publication and Subscriber are dropped. Use all for publications that allow immediate updating.[ @subscriber= ] 'subscriber'
Is the name of the Subscriber that will have its subscriptions dropped. subscriber is sysname, with no default. If all, all subscriptions for all Subscribers are dropped.[ @destination_db= ] 'destination_db'
Is the name of the destination database. destination_db is sysname, with a default of NULL. If NULL, all the subscriptions from that Subscriber are dropped.[ @ignore_distributor = ] ignore_distributor
Identified for informational purposes only. Not supported. Future compatibility is not guaranteed.[ @reserved= ] 'reserved'
Identified for informational purposes only. Not supported. Future compatibility is not guaranteed.
Return Code Values
0 (success) or 1 (failure)
Uwagi
sp_dropsubscription is used in snapshot and transactional replication.
If you drop the subscription on an article in an immediate-sync publication, you cannot add it back unless you drop the subscriptions on all the articles in the publication and add them all back at once.
Przykład
-- 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 [AdventureWorks2012]
EXEC sp_dropsubscription
@publication = @publication,
@article = N'all',
@subscriber = @subscriber;
GO
Permissions
Only members of the sysadmin fixed server role, the db_owner fixed database role, or the user that created the subscription can execute sp_dropsubscription.
Zobacz także
Odwołanie
sp_addsubscription (Transact-SQL)
sp_changesubstatus (Transact-SQL)
sp_helpsubscription (Transact-SQL)