sp_MShaschangeslightweight (Transact-SQL MetaData) Definition

Please note: that the following source code is provided and copyrighted by Microsoft and is for educational purpose only.
The meta data is from an SQL 2012 Server.

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Definition:

sys.sp_MShaschangeslightweight(uniqueidentifier @pubid)

MetaData:

 create procedure sys.sp_MShaschangeslightweight  
    @pubid        uniqueidentifier,  
    @haschanges int output  
as  
    set nocount on  
    declare @retcode smallint  
  
    set @haschanges= 0  
  
    exec @retcode= sys.sp_MSreplcheck_subscribe  
    if @@error <> 0 or @retcode <> 0 return (1)  
      
    --  find out whether at least one article that belongs to the publication has changes  
    if exists (select top 1 * from dbo.MSmerge_rowtrack where tablenick in  
                (select nickname from dbo.sysmergearticles where pubid = @pubid)  
              )  
    begin  
        set @haschanges= 1  
    end  
    if @@error <> 0 return 1  
    return 0