[resolved] why is tDenormalize not actually denormalizing?

[Anonymous]

I made a job in 3.0 that works fine (3rd and 4th pics). When I mimic'ed that job set up in 2.4.1 (1st and 2nd pics), the tDenormalize did not behave as expected.
in 3.0.0, this was the output of tDenormalize (which is what I want it to look like)

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[Anonymous · Accepted solution]

Hi Jessica,
I'll try to guess. I actual use 2.4.x
Do you have only one column (named line) in your flow?
If so 2.4.x is working right because in the column list the "group by clause" is defined. If you only have one column, do not enter any value in this option box.
In 3.0.0 the box is named "To denormalize" so I would say there is a semantic change in the dialog. In 3.0.0 you have to define what to denormalize (in this case the rest is the group by clause).
Bye
Volker

[Anonymous]

ohok, that makes sense
thanks!