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sys.sp_MSchangedynamicsnapshotjobatdistributor

  No additional text.


Syntax

-- Name: sp_MSchangedynamicsnapshotjobatdistributor

-- Description: This function is called by sp_changeddynamicsnapshot_job
--              at the publisher to change the schedule of a dynamic snapshot job
--              at the distributor.

-- Returns: 0 - succeeded
--          1 - failed

-- Security: Only members of the 'sysadmin' server role and members of the
--           'db_owner' database role at the distributor can call this
--           procedure. This procedure is intended to be called through
--           the distributor_admin remote login in the case where
--           the distributor is a different machine from the publisher.

create procedure sys.sp_MSchangedynamicsnapshotjobatdistributor
(
    @publisher sysname,
    @publisher_db sysname,
    @publication sysname,
    @dynamic_filter_login sysname,
    @dynamic_filter_hostname sysname,

    -- Scheduling information
    @frequency_type 				int = NULL,
    @frequency_interval 			int = NULL,
    @frequency_subday				int = NULL,
    @frequency_subday_interval		int = NULL,
    @frequency_relative_interval	int = NULL,
    @frequency_recurrence_factor	int = NULL,
    @active_start_date				int = NULL,
    @active_end_date				int = NULL,
    @active_start_time_of_day		int = NULL,
    @active_end_time_of_day 		int = NULL,

    -- Job Login information
    @job_login						nvarchar(257) = NULL,
    @job_password					sysname = NULL
)
as
begin
    set nocount on

    declare @retcode int
    declare @agent_id int
    declare @job_id uniqueidentifier
    declare @job_step_uid uniqueidentifier
    declare @publisher_id int
    declare @publication_type int

    
    -- security check
    -- only db_owner can execute this
    
    if (is_srvrolemember('sysadmin') != 1)
    begin
        raiserror(14260, 16, -1)
        return (1)
    end
    
    -- security check
    -- Has to be executed from distribution database
    
    if (sys.fn_MSrepl_isdistdb (db_name()) != 1)
    begin
        raiserror(21482, 16, -1, 'sp_MSchangedynamicsnapshotjobatdistributor', 'distribution')
        return (1)
    end

    if @dynamic_filter_login is NULL and @dynamic_filter_hostname is NULL
    begin
        raiserror(20653, 16, -1)
        return 1
    end

    select @retcode = 0
    select @agent_id = null

    SELECT @publisher_id = srvid
      FROM master.dbo.sysservers
     WHERE UPPER(srvname) = UPPER(@publisher)
    IF @publisher_id IS  NULL
    BEGIN
        RAISERROR(21169, 16, -1, @publisher, @@SERVERNAME, @publisher)
    END

    -- Get the publication details from the agent for regular snapshot
    select @agent_id = id,
           @job_id = job_id,
           @job_step_uid = job_step_uid,
           @publication_type = publication_type
      from MSsnapshot_agents
     where publisher_id = @publisher_id and
           publication = @publication and
           publisher_db = @publisher_db and
          ((@dynamic_filter_login is NULL and dynamic_filter_login is NULL) or dynamic_filter_login = @dynamic_filter_login)  and
          ((@dynamic_filter_hostname is NULL and dynamic_filter_hostname is NULL) or dynamic_filter_hostname = @dynamic_filter_hostname)
    if @agent_id is null or @job_id is NULL
    begin
        raiserror(21325, 11, -1)
        return 1
    end

    if @publication_type <> 2
    begin
        raiserror(20654, 16, -1)
        return 1
    end

    -- Change the job
    exec @retcode = sys.sp_MSchange_repl_job @id 							= @job_id,
								            @step_uid						= @job_step_uid,
								            @name 							= NULL,
								    		@frequency_type 				= @frequency_type,
								    		@frequency_interval 			= @frequency_interval,
								    		@frequency_subday				= @frequency_subday,
								    		@frequency_subday_interval		= @frequency_subday_interval,
								    		@frequency_relative_interval	= @frequency_relative_interval,
								    		@frequency_recurrence_factor	= @frequency_recurrence_factor,
								    		@active_start_date				= @active_start_date,
								    		@active_end_date				= @active_end_date,
								    		@active_start_time_of_day		= @active_start_time_of_day,
								    		@active_end_time_of_day 		= @active_end_time_of_day,
								    		@login							= @job_login,
								    		@password						= @job_password

    if @retcode <> 0 or @@error <> 0
        goto UNDO

    RETURN(0)

UNDO:
    return(1)
end

 
Last revision 2008RTM
See also

  sp_MSchangemergedynamicsnapshotjob (Procedure)
       



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