SELECT a.StandardID,a.ProductName_e,b.icount FROM t_standard a left join (select count(id) as iCount,max(StandardID) as StandardID from Tproduct where userid=42358 and msg='3' group by StandardID) b on a.StandardID=b.StandardID where b.icount is not NULL
we are a professional pet product manufactory in china.It established in 2000.we have high quality systerm,it provide customers high quality and low cost product.our product include pet grooming tools:pet brush,pet comb.pet care glove,pet toy,pet carrier and so on.