| title | sp_addmergepartition (Transact-SQL) | ||
|---|---|---|---|
| description | Creates a dynamically filtered partition for a subscription that is filtered. | ||
| author | markingmyname | ||
| ms.author | maghan | ||
| ms.reviewer | randolphwest | ||
| ms.date | 06/23/2025 | ||
| ms.service | sql | ||
| ms.subservice | replication | ||
| ms.topic | reference | ||
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[!INCLUDE SQL Server SQL MI]
Creates a dynamically filtered partition for a subscription, filtered by the values of HOST_NAME or SUSER_SNAME at the Subscriber. This stored procedure is executed at the Publisher on the database that is being published, and is used to manually generate partitions.
:::image type="icon" source="../../includes/media/topic-link-icon.svg" border="false"::: Transact-SQL syntax conventions
sp_addmergepartition
[ @publication = ] N'publication'
[ , [ @suser_sname = ] N'suser_sname' ]
[ , [ @host_name = ] N'host_name' ]
[ ; ]
The merge publication on which the partition is being created. @publication is sysname, with no default. If @suser_sname is specified, the value of hostname must be NULL.
The value used when creating the partition for a subscription, filtered by the value of the SUSER_SNAME function at the Subscriber. @suser_sname is sysname, with no default.
The value used when creating the partition for a subscription, filtered by the value of the HOST_NAME function at the Subscriber. @host_name is sysname, with no default.
0 (success) or 1 (failure).
sp_addmergepartition is used in merge replication.
:::code language="sql" source="../replication/codesnippet/tsql/sp-addmergepartition-tra_1.sql":::
Only members of the sysadmin fixed server role or db_owner fixed database role can execute sp_addmergepartition.