[EPIC] Improve Pathalogical Planning times
- Dominant language
- Rust
- Stars
- 9.3k
- Forks
- 2.4k
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 344
Description
### Is your feature request related to a problem or challenge?
There are certain parts of the DataFusion planner that take a long time with certain query patterns. This often seems to come from algorithmic properties such as certain calculations being exponential in various input dimensions
This epic collects related tickets
- [x] https://github.com/apache/datafusion/issues/17401
- [ ] https://github.com/apache/datafusion/issues/17261
- [x] https://github.com/apache/datafusion/issues/13748
Contributor guide
Research direction
Start by reviewing the DataFusion planner context and the three linked issues, especially the unchecked #17261 item. Determine which planner time complexity remains to be addressed; this epic is complete when the related tickets are resolved and its checklist is updated.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- databases, performance
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100