IHpublications (Transact-SQL)
Applies to: 
SQL Server
The IHpublications system table contains one row for each non-SQL Server publication using the current Distributor. This table is stored in the distribution database.
| Column name | Data type | Description |
|---|---|---|
| pubid | int | The identity column providing a unique ID for the publication. |
| name | sysname | The unique name associated with the publication. |
| repl_freq | tinyint | The replication frequency: 0 = Transaction based. 1 = Scheduled table refresh. |
| status | tinyint | The status of the publication, which can be one of the following. 0 = Inactive. 1 = Active. |
| sync_method | tinyint | The synchronization method: 1 = Character bulk copy. 4 = Concurrent_c, which means that character bulk copy is used but tables are not locked during the snapshot. |
| snapshot_jobid | binary | The scheduled task ID. |
| enabled_for_internet | bit | Indicates whether the synchronization files for the publication are exposed to the Internet through FTP and other services, where 1 means that they can be accessed from the Internet. |
| immediate_sync_ready | bit | Indicates whether the synchronization files are available, where 1 means that they are available. Not supported for non-SQL Publishers. |
| allow_queued_tran | bit | Specifies whether queuing of changes at the Subscriber until they can be applied at the Publisher has been enabled. If 1, changes at the Subscriber are queued. Not supported for non-SQL Publishers. |
| allow_sync_tran | bit | Specifies whether immediate-updating subscriptions are allowed on the publication. 1 means that immediate-updating subscriptions are allowed. Not supported for non-SQL Publishers. |
| autogen_sync_procs | bit | Specifies whether the synchronizing stored procedure for immediate-updating subscriptions is generated at the Publisher. 1 means that it is generated at the Publisher. Not supported for non-SQL Publishers. |
| snapshot_in_defaultfolder | bit | Specifies whether snapshot files are stored in the default folder. If 0, snapshot files have been stored in the alternate location specified by alternate_snapshot_folder. If 1, snapshot files can be found in the default folder. |
| alt_snapshot_folder | nvarchar(510) | Specifies the location of the alternate folder for the snapshot. |
| pre_snapshot_script | nvarchar(510) | Specifies a pointer to a .sql file location. The Distribution Agent runs the pre-snapshot script before running any of the replicated object scripts when applying a snapshot at a Subscriber. |
| post_snapshot_script | nvarchar(510) | Specifies a pointer to a .sql file location. The Distribution Agent runs the post-snapshot script after all the other replicated object scripts and data have been applied during an initial synchronization. |
| compress_snapshot | bit | Specifies that the snapshot that is written to the alt_snapshot_folder location is to be compressed into the Microsoft CAB format. 0 specifies that the snapshot will not be compressed. |
| ftp_address | sysname | The network address of the FTP service for the Distributor. Specifies where publication snapshot files are located for the Distribution Agent to pick up. |
| ftp_port | int | The port number of the FTP service for the Distributor. Specifies where the publication snapshot files are located for the Distribution Agent to pick up |
| ftp_subdirectory | nvarchar(510) | Specifies where the snapshot files are available for the Distribution Agent to pick up if the publication supports propagating snapshots using FTP. |
| ftp_login | nvarchar(256) | The username used to connect to the FTP service. |
| ftp_password | nvarchar(1048) | The user password used to connect to the FTP service. |
| allow_dts | bit | Specifies that the publication allows data transformations. 1 specifies that DTS transformations are allowed. Not supported for non-SQL Publishers. |
| allow_anonymous | bit | Indicates whether anonymous subscriptions are allowed on the publication, where 1 means that they are allowed. |
| centralized_conflicts | bit | Specifies whether conflict records are stored on the Publisher: 0 = Conflict records are stored at both the publisher and at the subscriber that caused the conflict. 1 = Conflict records are stored at the Publisher. Not supported for non-SQL Publishers. |
| conflict_retention | int | Specifies the conflict retention period, in days. Not supported for non-SQL Publishers. |
| conflict_policy | int | Specifies the conflict resolution policy followed when the queued updating subscriber option is used. Can be one of these values: 1 = Publisher wins the conflict. 2 = Subscriber wins the conflict. 3 = Subscription is reinitialized. Not supported for non-SQL Publishers. |
| queue_type | int | Specifies which type of queue is used. Can be one of these values: 1 = msmq, which uses Microsoft Message Queuing to store transactions. 2 = sql, which uses SQL Server to store transactions. This column is not used by non-SQL Server Publishers. Note: Using Microsoft Message Queuing has been deprecated and is no longer supported. This column is not supported for non-SQL Publishers. |
| ad_guidname | sysname | Specifies whether the publication is published in the Microsoft Active Directory. A valid globally unique identifier (GUID) specifies that the publication is published in the Microsoft Active Directory, and the GUID is the corresponding Active Directory publication object objectGUID. If NULL, the publication is not published in Microsoft Active Directory. Not supported for non-SQL Publishers. |
| backward_comp_level | int | Database compatibility level, which can be one of the following values: 90 = SQL Server 2005 (9.x). 100 = SQL Server 2008 (10.0.x). Not supported for non-SQL Publishers. |
| description | nvarchar(255) | Descriptive entry for the publication. |
| 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. |
| immediate_sync | bit | Indicates whether the synchronization files are created or recreated each time the Snapshot Agent runs, where 1 means that they are created every time the agent runs. |
| allow_push | bit | Indicates whether push subscriptions are allowed on the publication, where 1 means that they are allowed. |
| allow_pull | bit | Indicates whether pull subscriptions are allowed on the publication, where 1 means that they are allowed. |
| retention | int | The amount of change, in hours, to save for the given publication. |
| allow_subscription_copy | bit | Specifies whether the ability to copy the subscription databases that subscribe to this publication has been enabled. 1 means that copying is allowed. |
| allow_initialize_from_backup | bit | Indicates if Subscribers can initialize a subscription to this publication from a backup rather than an initial snapshot. 1 means that subscriptions can be initialized from a backup, and 0 means that they cannot. For more information, see Initialize a Transactional Subscription Without a Snapshot. Not supported for non-SQL Publishers. |
| min_autonosync_lsn | binary(1) | Identified for informational purposes only. Not supported. Future compatibility is not guaranteed. |
| replicate_ddl | int | Indicates if schema replication is supported for the publication. 1 indicates that DDL statements executed at the publisher are replicated, and 0 indicates that DDL statements are not replicated. For more information, see Make Schema Changes on Publication Databases. Not supported for non-SQL Publishers. |
| options | int | Bitmap that specifies additional publishing options, where the bitwise option values are: 0x1 - enabled for peer-to-peer replication. 0x2 - publish only local changes. 0x4 - enabled for non-SQL Server subscribers. |
See Also
Replication Tables (Transact-SQL)
Replication Views (Transact-SQL)
sp_addpublication (Transact-SQL)
sp_changepublication (Transact-SQL)
sp_helppublication (Transact-SQL)
syspublications (System View) (Transact-SQL)
syspublications (Transact-SQL)