Maik wrote: > > Its clear, union concat the two results. > > But he can also use this join version, if its the intention. > > select t1.id, sum(t1.amount), t2.id, sum(t2.amount) from table1 as t1, > table2 as t2 where t1.id=t2.id; > Yeps, thats another way to write an inner join :-) Mazzel, Nils -- Alles van waarde is weerloos Lucebert ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]