if((select count(0) from SeasonalProduct where HQ_Product_Id = 42749) = 0)
begin
insert into SeasonalProduct(HQ_Product_Id,FromMonth,ToMonth)
values(42749,10,2);

end
if((select count(0) from SeasonalProduct where HQ_Product_Id = 42751) = 0)
begin
insert into SeasonalProduct(HQ_Product_Id,FromMonth,ToMonth)
values(42751,10,2);
end