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IHextendedSubscriptionView (Transact-SQL)

  • Article

Applies to: SQL Server

The IHextendedSubscriptionView view exposes information on subscription to a non-SQL Server publication. This view is stored in the distribution database.

Column name Data type Description
article_id int The unique identifier for an article.
dest_db sysname The name of the destination database.
srvid smallint The unique identifier for a Subscriber.
login_name sysname The login used for connecting to a Subscriber.
distribution_jobid binary Identifies the Distribution Agent job.
publisher_database_id int Identifies the publication database.
subscription_type int The type of subscription:

0 = Push - the distribution agent runs at the Subscriber.

1 = Pull - the distribution agent runs at the Distributor.
sync_type tinyint The type of initial synchronization:

1 = Automatic

2 = None
status tinyint The status of the subscription:

0 = Inactive

1 = Subscribed

2 = Active
snapshot_seqno_flag bit Indicates if a snapshot sequence number is being used.
independent_agent bit Specifies whether there is a stand-alone Distribution Agent for this publication.

0 = The publication uses a shared Distribution Agent, and each Publisher database/Subscriber database pair has a single, shared Agent.

1 = There is a stand-alone Distribution Agent for this publication.
subscription_time datetime Internal use only.
loopback_detection bit Applies to subscriptions that are part of a bidirectional transactional replication topology. Loopback detection determines whether the Distribution Agent sends transactions originated at the Subscriber back to the Subscriber:

1 = Does not send back.

0 = Sends back.
agent_id int The unique identifier of the Distribution Agent.
update_mode tinyint Indicates the type of updating mode, which can be one of the following:

0 = Read-only.

1 = Immediate update.

2 = Queued update using Message Queuing.

3 = Immediate update with queued update as failover using Message Queuing.

4 = Queued update using SQL Server queue.

5 = immediate update with queued update failover, using SQL Server queue.
publisher_seqno varbinary(16) The sequence number of the transaction at the Publisher for this subscription.
ss_cplt_seqno varbinary(16) The sequence number used to signify the completion of the concurrent snapshot processing.

See Also

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