The meta data is from an SQL 2012 Server.
I have posted alot more, find the whole list here.
Goto Definition or MetaData
-- this proc returns the max generation to bcp out. This essentially same -- as finding a possible watermark generation. The generation is the max -- closed generation lower than the min open generation. -- this proc is called by snapshot to determine till how much it should bcp create procedure sys.sp_MSgetmaxbcpgen @max_closed_gen bigint output as declare @retcode int exec @retcode = sys.sp_MSreplcheck_publish if @@error <> 0 or @retcode <> 0 return 1 select @max_closed_gen = 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 @max_closed_gen is NULL select @max_closed_gen = 0