topic Re: Data Mapper - tHMap - find the last value in an input loop in Talend Studio

Data Mapper - tHMap - find the last value in an input loop

SMR040 — Fri, 15 Nov 2024 22:30:14 GMT

Hi community 🙂

In the Talend Data Mapper aka tHMap we have a function called AgConcatFirstPresentValue, this helped me to retrieve the first occurrence in a loop. Now i need to do the exact opposite to find the last occurrence in the same loop.

Does anyone have any idea how to accomplish this with an example? I have already looked into the loopIndex component but not sure how to set last value for filtering.

Thanks!

Re: Data Mapper - tHMap - find the last value in an input loop

Anonymous — Mon, 10 Oct 2022 06:45:06 GMT

Hello,

Thanks for posting this issue here.

We have reported your issue to our data mapper experts and then come back to you as soon as we can.

Best regards

Sabrina

Re: Data Mapper - tHMap - find the last value in an input loop

SMR040 — Tue, 11 Oct 2022 06:52:07 GMT

thanks Sabrina,

Do you have any update on this? Or anyone else in the community?

Re: Data Mapper - tHMap - find the last value in an input loop

Anonymous — Tue, 11 Oct 2022 07:29:44 GMT

Hello,

Sorry for getting back to you late.

I got an example from our TDM experts and uploaded it here.

Hope it helps.

Best regards

Sabrina