Remove duplicate rows in Sharepoint infopath repeating table

Question

Hi folks,

I am designed Infopath form using Database template. I have mapped/binded controls with SQL Main dataconnection datafields. My data connection fieds structure as follows

I have mapped one of the datafield (Application_Name) to reparing table , the result as follows with duplicate rows which is marked in red.

FYI- My actual SQL dataconnection itself having duplicate rows/data in SQL table.

How to avoid duplicate rows in repeating table in Sharepoint Infopath ?

Thanks,

Veera