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LineCombiner : Combine on Attributes parameter


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Hello,

I have please a question about the "CombineOnAttribute" parameter for LineCombiner (FME 2019 Beta)

Is the logical relation between selected attributes to combine on is "AND" or "OR". In other words, 2 lines will be combined if they have same values for all selected attributes together or at least one common attribute ?

 

Thank you very much.

Best answer by virtualcitymatt

I think it's an AND - it's instead of the GroupBy which behaved as an AND.

 

 

- So if using Nation, State, and County it should give expected results even when there are Countys with the same names in different states.
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3 replies

virtualcitymatt
Celebrity
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  • Best Answer
  • January 3, 2019

I think it's an AND - it's instead of the GroupBy which behaved as an AND.

 

 

- So if using Nation, State, and County it should give expected results even when there are Countys with the same names in different states.

mark2atsafe
Safer
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  • Safer
  • January 3, 2019
virtualcitymatt wrote:

I think it's an AND - it's instead of the GroupBy which behaved as an AND.

 

 

- So if using Nation, State, and County it should give expected results even when there are Countys with the same names in different states.

Yes, I'm 99.9% certain it's an AND (all selected attributes must match).


fmelizard
Safer
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  • Safer
  • January 7, 2019
mark2atsafe wrote:

Yes, I'm 99.9% certain it's an AND (all selected attributes must match).

I can up Mark's by 0.1% and take it all the way to 100% -- its AND


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