Add feature to keep only failed rows after insertion

[oryband]

Let's say I have three rows in a tmp file:

row 1
row 2
row 3

And insertion gets rejected because of row 2, when row 1 and 3 are ok.

I want the pulgin to split this lines to two files:

row 1
row 3

row 2

and reattempt insertion for rows 1 & 3. I don't want to lose good data when I have bad data along with it.