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sp_addsynctriggers (Transact-SQL)

  • Artikkel

Applies to: SQL Server

Creates triggers at the Subscriber used with all types of updatable subscriptions (immediate, queued, and immediate updating with queued updating as failover). This stored procedure is executed at the Subscriber on the subscription database.

Important

The sp_script_synctran_commands procedure should be used instead of sp_addsynctrigger. sp_script_synctran_commands generates a script that contains the sp_addsynctrigger calls.

Transact-SQL syntax conventions

Syntax

sp_addsynctriggers
    [ @sub_table = ] N'sub_table'
    , [ @sub_table_owner = ] N'sub_table_owner'
    , [ @publisher = ] N'publisher'
    , [ @publisher_db = ] N'publisher_db'
    , [ @publication = ] N'publication'
    , [ @ins_proc = ] N'ins_proc'
    , [ @upd_proc = ] N'upd_proc'
    , [ @del_proc = ] N'del_proc'
    , [ @cftproc = ] N'cftproc'
    , [ @proc_owner = ] N'proc_owner'
    [ , [ @identity_col = ] N'identity_col' ]
    [ , [ @ts_col = ] N'ts_col' ]
    [ , [ @filter_clause = ] N'filter_clause' ]
    , [ @primary_key_bitmap = ] primary_key_bitmap
    [ , [ @identity_support = ] identity_support ]
    [ , [ @independent_agent = ] independent_agent ]
    , [ @distributor = ] N'distributor'
    [ , [ @pubversion = ] pubversion ]
    [ , [ @dump_cmds = ] dump_cmds ]
[ ; ]

Arguments

[ @sub_table = ] N'sub_table'

The name of the Subscriber table. @sub_table is sysname, with no default.

[ @sub_table_owner = ] N'sub_table_owner'

The name of the owner of the Subscriber table. @sub_table_owner is sysname, with no default.

[ @publisher = ] N'publisher'

The name of the Publisher server. @publisher is sysname, with no default.

[ @publisher_db = ] N'publisher_db'

The name of the Publisher database. @publisher_db is sysname, with no default. If NULL, the current database is used.

[ @publication = ] N'publication'

The name of the publication. @publication is sysname, with no default.

[ @ins_proc = ] N'ins_proc'

The name of the stored procedure that supports synchronous transaction inserts at the Publisher. @ins_proc is sysname, with no default.

[ @upd_proc = ] N'upd_proc'

The name of the stored procedure that supports synchronous transaction updates at the Publisher. @upd_proc is sysname, with no default.

[ @del_proc = ] N'del_proc'

The name of the stored procedure that supports synchronous transaction deletes at the Publisher. @del_proc is sysname, with no default.

[ @cftproc = ] N'cftproc'

The name of the autogenerated procedure used by publications that allow queued updating. @cftproc is sysname, with no default. For publications that allow immediate updating, this value is NULL. This parameter applies to publications that allow queued updating (Queued Updating and Immediate Updating with Queued Updating as Failover).

[ @proc_owner = ] N'proc_owner'

Specifies the user account in the Publisher under which all the autogenerated stored procedures for updating publication (queued and/or immediate) were created. @proc_owner is sysname, with no default.

[ @identity_col = ] N'identity_col'

The name of the identity column at the Publisher. @identity_col is sysname, with a default of NULL.

[ @ts_col = ] N'ts_col'

The name of the timestamp column at the Publisher. @ts_col is sysname, with a default of NULL.

[ @filter_clause = ] N'filter_clause'

A restriction (WHERE) clause that defines a horizontal filter. When entering the restriction clause, omit the keyword WHERE. @filter_clause is nvarchar(4000), with a default of NULL.

[ @primary_key_bitmap = ] primary_key_bitmap

A bit map of the primary key columns in the table. @primary_key_bitmap is varbinary(4000), with no default.

[ @identity_support = ] identity_support

Enables and disables automatic identity range handling when queued updating is used. @identity_support is bit, with a default of 0.

  • 0 means that there's no identity range support.
  • 1 enables automatic identity range handling.

[ @independent_agent = ] independent_agent

Indicates whether there's a single Distribution Agent (an independent agent) for this publication, or one Distribution Agent per publication database and subscription database pair (a shared agent). @independent_agent is bit, with a default of 0. This value reflects the value of the independent_agent property of the publication defined at the Publisher.

  • If 0, the agent is a Shared Agent.
  • If 1, the agent is an independent agent.

[ @distributor = ] N'distributor'

The name of the Distributor. @distributor is sysname, with no default.

[ @pubversion = ] pubversion

Indicates the version of the Publisher. @pubversion is int, with a default of 1.

  • 1 means that the Publisher version is SQL Server 2000 (8.x) Service Pack 2 or earlier versions.
  • 2 means that the Publisher is SQL Server 2000 (8.x) Service Pack 3 (SP 3) and later versions.

@pubversion must be explicitly set to 2 when the Publisher version is SQL Server 2000 (8.x) SP 3 and later versions.

[ @dump_cmds = ] dump_cmds

Identified for informational purposes only. Not supported. Future compatibility is not guaranteed.

Return code values

0 (success) or 1 (failure).

Remarks

sp_addsynctriggers is used by the Distribution Agent as part of subscription initialization. This stored procedure isn't commonly run by users, but might be useful if the user needs to set up a no-sync subscription manually.

Permissions

Only members of the sysadmin fixed server role or db_owner fixed database role can execute sp_addsynctriggers.

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