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- Spatial Queries
- Theta Join
- JDBC Storage Handler
- MapJoin Optimization
- Group By With Rollup
- Enhanced Aggregation, Cube, Grouping and Rollup
- List Bucketing
- Optimizing Skewed Joins
- Proposal to standardize and expand Authorization in Hive
- Dependent Tables
- AccessServer
- Type Qualifiers in Hive
- MapJoin & PartitionPruningPartition Pruning
- Cost Based Optimizer in Hive
- SQL Standard based secure authorization
- SQL outer join predicate pushdown rules
- Updatable Views
- Atomic Insert/Update/Delete (HIVE-5317)
- Transaction Manager (HIVE-58423)
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