lance-format / lance-format/lance
Substring queries
Open
Nobody has claimed this yet.
enhancement
- Dominant language
- Rust
- Stars
- 7.1k
- Forks
- 852
- Avg merge
- 3d 18h
- Merged PRs (30d)
- 272
Description
Inverted indices should be able to speedup filters like:
contains(my_str_col, 'dogs')
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file or test is named. Start by tracing the existing inverted-index implementation and filter handling, then determine how substring matching for contains(my_str_col, 'dogs') should be supported; done means such filters can be accelerated by an inverted index.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- databases, search
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100