Github user xuchuanyin commented on the issue:
https://github.com/apache/carbondata/pull/2725
@manishgupta88 Hi, actually I have another idea on the implementation for
this requirement. I'd like to use an unique fake value to store the minmax for
those columns.
While judging the filter value with the fake minmax, we know that is a fake
minmax, so the filter procedure just returns true.
In this way, we do not need to modify the metadata and can reduce many code
changes.---
