All merge articles must contain a uniqueidentifier column with a unique index and the ROWGUIDCOL property. SQL Server adds ...

All merge articles must contain a uniqueidentifier column with a unique index and the ROWGUIDCOL property. SQL Server adds a uniqueidentifier column to published tables that do not have one when the first snapshot is generated.   Adding a new column will:      » Cause INSERT statements without column lists to fail      » Increase the size of the table      » Increase the time required to generate the first snapshot   SQL Server will add a uniqueidentifier column with a unique index and the ROWGUIDCOL property to each of the following tables.