IF (not EXISTS(Select * from systable where LCase(table_name) = LCase('VATRates')))
  THEN Create Table VATRates
              (
                 "ID" Integer NOT NULL DEFAULT AUTOINCREMENT,
                 "VATCode" Char NULL,
                 "Rate" Numeric(8,2) NOT NULL DEFAULT 0,
                 "Description" Varchar(255) NULL,
                 "DDSType" Integer DEFAULT -1,
                 PRIMARY KEY("ID")
              );
  Comment on Column VATRates.DDSType is "Съответства на стойността на DDSType от Invoices";
  Insert Into VATRates(VATCode, Rate, DDSType) Values('А', 0, -1);
  Insert Into VATRates(VATCode, Rate, DDSType) Values('Б', 0.2, 1);
  Insert Into VATRates(VATCode, Rate, DDSType) Values('В', 0.0, -1);
  Insert Into VATRates(VATCode, Rate, DDSType) Values('Г', 0.07, 2);
END IF