Hey Denys, I have gone through the proposal and it seems adding additional stats to partition stats spec is requested by both Trino and Hive community.
I feel keeping column level stats per partition will definitely help the query planner to make better decisions. I saw that document didn't get enough reviews to move forward. I suggest adding this as a discussion item for the next community sync to take this forward. - Ajantha On Thu, Feb 6, 2025 at 6:10 PM Denys Kuzmenko <dkuzme...@apache.org> wrote: > Hi All, > > After reviewing Iceberg's proposals for stats, checking the code and > reading the comments, I've created a DRAFT proposal for the partition-level > column stats. Would be great to continue discussion on that topic and share > the ideas. > > > https://docs.google.com/document/d/11Rp-irqb4L4Qpdxr6l83bA4IRsfw3AAyR8wokNe1r80/edit?usp=sharing > > Thank you, > Denys >
