cast(B.NAME as nvarchar) + (case when B.NAME ='numeric' then '('+cast(A.prec as nvarchar)+','+cast(A.scale as nvarchar)+')' else '' end) as column_type,
cast(G.[VALUE] as nvarchar) as column_comment,
cast(G.[VALUE] as nvarchar) as column_comment,
(SELECT 1 FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE Z WHERE TABLE_NAME=D.NAME and A.NAME = Z.column_name ) as is_pk
(SELECT 1 FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE Z WHERE TABLE_NAME=D.NAME and A.NAME = Z.column_name ) as is_pk