Dedup logic in SSIS

Hi,

I have task to trasnfer the records from Oracle to SQL on daily basis. Once in a day. Trasnfer the records while no one is touching the records.

I am tranferring using SSIS.

Everyday when i trasnfer, I want to make sure that I do not trasnfer previous day records. I have read only permission to oracle tables.

Is there any transformation in SSIS package which match up the recorsds between 2 environments and exclude duplicates or dnt trasnfer previus day records?

thanks,

shalin