I have three tables.
NotethatifIperformanINNERJOINonallthreetables,Iwouldonlyreturnproduct1(Router),whichispresentinallthreetables.However,Iwouldneedhimtoreturnallresultstome,butwithoutrepeatinginformation.Ex.:IfIhave7routersintheestoque1tablea...
asked by
10.08.2017 / 18:45