CREATE TABLE [C6MartPeriodicoImmobiliare].[ASSETCLASS] ( [ID_ASSETCLASS] varchar(20) NOT NULL, [DESCRIZIONE] varchar(128) NULL, [LIVELLO] smallint NULL, [ORDINAMENTO] smallint NULL, [ID_ELAB] int NULL ) ALTER TABLE [C6MartPeriodicoImmobiliare].[ASSETCLASS] ADD CONSTRAINT [PK_ASSETCLASS] PRIMARY KEY CLUSTERED ([ID_ASSETCLASS]) GO