CREATE TABLE [dbo].[year_calendar_subsidiary_mapping] (
   [subsidiary] [int] NOT NULL,
   [year] [int] NOT NULL,
   [calendar_id] [int] NULL,
   [client_db] [varchar](20) NOT NULL

   ,CONSTRAINT [year_calendar_subsidiary_mapping$0] PRIMARY KEY CLUSTERED ([subsidiary], [year], [client_db])
)


GO
