if not Exists(SELECT * FROM information_schema.tables where Table_name = 'TaxPayment') begin create table dbo.TaxPayment ( ID int Primary key identity(1,1), TaxHeader_ID int references dbo.TaxHeader(ID) not null, Iinn nvarchar(200), Acn nvarchar(200), Trmn nvarchar(200), Trn nvarchar(200), Pcn nvarchar(200), Pid nvarchar(200), Pdt bigint not null, [Datetime] Datetime null, [Guid] nvarchar(400) ) end