Neither of those worked.
I have over 46 fields in my table.. so to keep it simple this is what I have.
FileName, DatabaseID (primary key)
rcokrons_20180719@1603, 12
rcokrons_20180719@1603, 13
rcokrons_20180719@1603, 14
rcokrons_20180720@2000, 15
rcokrons_20180721@0600, 16...