Mislio sam na sledece:
Imam DataTable "x" i DataTable "y".Hocu da spojim x i y tako da u tabeli koju dobijem spajanjem x i y nemam redove koji imaju identicne vrednosti u nekoj od kolona.Ako obe tabele imaju kolone iD(primarni kljuc) i naziv.Moze da se desi da obe tabele sadrze redove koji imaju iste vrednosti za kolonu naziv.Kada ih spojim ne zelim da imam dva reda u kojima ce vrednosti za kolonu naziv da budu ista.Mislim da sam bio jasan.
Ne znam na sta si ti mislio sa ovim view i join posto nisam uspeo da "provalim".
“The study of AntiPatterns is an important research activity. The presence of ‘good’ patterns in a
successful system is not enough; you also must show that those patterns are absent in unsuccessful
systems. Likewise, it is useful to show the presence of certain patterns (AntiPatterns) in unsuccessful
systems, and their absence in successful systems.” — Jim Coplien