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sys.sp_MScheckvalidsystables

  No additional text.


Syntax

create procedure sys.sp_MScheckvalidsystables
    @validsubs smallint output    -- 0=none, 1=heavyweight,2=lightweight,3=both
AS
    set @validsubs= 0

    -- Check for heavyweight
    if object_id('sysmergesubscriptions', 'U') is not NULL
    begin
        -- Check for non-loopback subscriptions
        if exists (select * from dbo.sysmergesubscriptions
            where db_name=db_name() and
                  UPPER(subscriber_server) collate database_default = UPPER(@@servername) collate database_default and
                  subid <> pubid and
                  status <> 7 and
                  subscription_type <> 4) -- REPLICA_STATUS_BeforeRestore
        begin
            set @validsubs= 1
        end

        -- Check for valid loopback subscriptions.
        -- To be valid, database must be enabled for publishing.
        else if exists (select * from master.dbo.sysdatabases where
                            (category & 4) = 4 and
                            name = db_name() collate database_default
                        )
                and
                exists (select * from dbo.sysmergesubscriptions    where
                            db_name=db_name() and
                            UPPER(subscriber_server) collate database_default = UPPER(@@servername) collate database_default and
                              status <> 7) -- REPLICA_STATUS_BeforeRestore
        begin
            set @validsubs= 1
        end
    end

    -- Check for lightweight
    if object_id('MSmerge_rowtrack', 'U') is not NULL
    begin
        if exists (select * from dbo.sysmergesubscriptions where subscription_type = 3 and
                        status <> 7) -- REPLICA_STATUS_BeforeRestore
        begin
            set @validsubs= @validsubs + 2
        end
    end

    return

 
Last revision 2008RTM
See also

  sp_MScreate_mergesystables (Procedure)
       



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