I'm working on merging two oracle databases and are using Toad Data Point to analyse the content in the tabels. In som cases, when the colomn is a varchar colomn, data point can't find the duplicates. I insert two files with snaps from the same table, to show this. As you can see, klassekode A og B i found, bud klassekode 2 and 3 is not found.
Is there a way to get around this problem?