> >* I just noticed that the dummy trueTriConsistentFn returns GIN_MAYBE, >rather than GIN_TRUE. The equivalent boolean version returns 'true' without >recheck. Is that a typo, or was there some reason for the discrepancy? >
Actually, there is not difference in current implementation, But I implemented it so that trueTriConsistentFn can correctly work with shimBoolConsistentFn. In this case it should return GIN_MAYBE in case when it have no GIN_MAYBE in the input (as analogue of setting recheck flag). So, it could return GIN_TRUE only if it checked that input has GIN_MAYBE. However, checking would be just wasting of cycles. So I end up with just GIN_MAYBE :-)
I don't understand that. As it is, it's inconsistent with the boolean trueConsistent function. trueConsistent always returns TRUE with recheck=false. And in GIN_SEARCH_MODE_EVERYTHING mode, there are no regular scan keys.
