Onboarded file behaviour from two different data sources

[akwankl]

Hi there,

We have daily and weekly files both pointing to the same DPID, but different data sources (108465 vs 108465). 

ftp_dpm_98365_108464_timestamp.overwrite (weekly - Friday)

ftp_dpm_98365_108465_timestamp.overwrite (daily)

Let's say if customer ID 123 exists in both files. I am wondering if the traits/key-value pairs for customer ID 123 will persist from both files, or only 108465 will persist because it's daily.

Thanks.