lance-format / lance-format/lance
Query tests: ANN search
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Description
Expand test suite to include different combinations of settings:
- prefilter / post-filter
- with and without refine_factor
- different index versions
- Vector types (uint8, f16, f32, f64)
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
The issue names no files or existing tests. Start by locating the current ANN query test entry points and the configuration for filters, refine_factor, index versions, and vector types. Extend coverage across the requested combinations and verify the full query test suite passes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- search, testing
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100