topic Re: Help me with the logic please in Talend Studio

Help me with the logic please

DEV4 — Sat, 16 Nov 2024 05:24:53 GMT

Hello All,

I have a requirement where I'm extracting the data from a excel file and loading that to target oracle table. Below is how my data looks like.

If there are multiple records I need to pick the record with max APPLICATION_SUBMIT_DATE and load only that particular record to the target table.

Please help me how to achieve this. If you can provide me the flow screenshots that will be of great help.

Thank you.

Re: Help me with the logic please

TRF — Mon, 01 Jul 2019 18:18:53 GMT

Have look to tAggregateRow for that.

Re: Help me with the logic please

DEV4 — Mon, 01 Jul 2019 19:51:57 GMT

Thank you TRF. That worked.

Re: Help me with the logic please

TRF — Mon, 01 Jul 2019 20:50:56 GMT

You're welcome

Re: Help me with the logic please

DEV4 — Sat, 20 Jul 2019 00:47:41 GMT

Hi TRF,

Can you please help me with this scenario. I have another scenario with the same file.

If there are multiple records per Prospect_ID and if the APPLICANT_SUBMIT_DATE is null, we need to load to target the record where Decision = Y and if more than one row exists with Decision = Y then take the record with maximum Application_Start_Date.

Thanks

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