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count

F

I need to add an attribute with a running counter to each row in a CSV-file. However, by using @Count() or i.e -4400+@Value(L_SAG_PK) or other similar attribute values, it seems to stop working when the resulting value exeeds 127. How do I generate bigger numeric values.

6 replies

erik_jan
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  • erik_janContributor
  • Contributor
  • May 25, 2018

Have you tried the Counter transformer?

gio
Contributor
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  • gioContributor
  • Contributor
  • May 25, 2018

To a existing csv?

You can of course simply expose the "csv_line_number" attribute...

erik_jan
Contributor
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  • erik_janContributor
  • Contributor
  • May 25, 2018
gio wrote:

To a existing csv?

You can of course simply expose the "csv_line_number" attribute...

Only if CSV is also the source of the data.

 

 

F

The Counter tranformer gives the same result. Counting fine until 127. After that no resulting value at all.

F
erik_jan wrote:

Have you tried the Counter transformer?

The Counter tranformer gives the same result. Counting fine until 127. After that no resulting value at all.

 

 

F

Found the solution. The resulting attribute was defined as an int8 type, which cannot exeed 127.

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