presto
https://github.com/prestodb/presto
Java
The official home of the Presto distributed SQL query engine for big data
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- Issues
- feat(optimizer): Support incremental refresh of materialized views
- Support reading deletion vectors in Delta Lake tables
- Support column mapping feature in Delta Lake tables
- Support reading variant type in Delta Lake tables
- Split the stage even if shuffle matches
- Upgrade datasketches
- Optimize COALESCE(l.x, r.y) from l left join r on l.x = r.y to l.x
- fix (docs): Add documentation for runtime metrics
- Update default legacy-timestamp to false to align with SQL standard
- [native] Native expression optimizer fails on expressions due to VARCHAR length mismatch
- Docs
- Java not yet supported