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sys.sp_MScomputelastsentgen

  No additional text.


Syntax
create procedure sys.sp_MScomputelastsentgen
    (@repid uniqueidentifier)
as
    declare @retcode int
    declare @mingen         bigint
    declare @lastsentgen    bigint
    declare @lastsentguid   uniqueidentifier

    -- this proc should be called on the subscriber. Hence dbo check is good
    exec @retcode = sys.sp_MSreplcheck_subscribe
    if @@error <> 0 or @retcode <> 0
        return 1

    select @lastsentgen = max(g.generation)
        from MSmerge_genhistory g,
        (select isnull(gen2.generation, gen1.generation) as generation
            from (select max(generation) as generation from dbo.MSmerge_genhistory where genstatus in (1,2)) as gen1,
                 (select min(generation) as generation from dbo.MSmerge_genhistory where genstatus in (0,4)) as gen2
        ) as minopengen
    where g.generation <= minopengen.generation and g.genstatus in (1,2)

    if @lastsentgen is not NULL
    begin
        select @lastsentguid = guidsrc from dbo.MSmerge_genhistory where generation = @lastsentgen
        exec @retcode = sys.sp_MSsetlastsentgen @repid, @lastsentgen, @lastsentguid
        if @@error <> 0 or @retcode <> 0
        begin
            -- should never get here
            RAISERROR('Setting sentgen failed.', 16, -1)
            return 1
        end
    end


 
Last revision 2008RTM
See also

  sp_MSdrop_rlrecon (Procedure)
sp_MSinsertgenerationschemachanges (Procedure)
       



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