how to implement insert ignore in objectdb?

I want to implement Insert ignore in Objectdb. means if a column is declared as Unique but in case of duplicate it just ignore that row and should not throw exception.

Thanks 

Ignoring duplicates is the default when unique is not specified, so the question is unclear.

But he said the column is specified as unique, right?

ObjectDB ignores UniqueConstraint anyway. Unfortunately the question is unclear.

Oh I see, got it. I was just browsing the forum and came across this, so thought I'd chime in :) Hopefully the OP can clarify!