Hi,
I am working on a table which contains id(string), length(numerical) and path(string). I have the condition like if the row with same id, length and path replicated means i should print it. For all other conditions like
1) Same id with same length and different path
2)same id with different length and same path there is no error.
For example, i am writing the table here
ID(string) Length(Number) Path(String)
AAA 132645 AA.ZZ
AAA 132645 AA.ZZ
AAA 132645 AA.YY
AAA 132647 AA.YT
BBB 132649 AA.ZZ
BBB 132649 AA.ZZ
BBB 132649 AA.YY
BBB 132649 AA.YT
Expecting output:
ID Length Path Error
AAA 132645 AA.ZZ YES
BBB 132649 AA.ZZ YES
I hope that by using Group by node i could solve it. But am finding somewhere difficulty to implement in Knime(I am new to this tool). Please find me some logic so that i could able to achieve my answer in a simple way.