What if the inverted index record only a mark number of the rows from the same granule

In currently implementation of inverted index, it saves row IDs where a term appears in the posting list. At query time, row ID range of each index granule is `match`ed against the posting list to check if the granule contains any of row IDs of the term. For a `match`ing granule, it returns `true` from `mayBeTrueOnGranuleInPart`.

If the posting list records only a granule ID (i.e. the mark number) for rows in the granule, the cardinality can be greatly reduced.