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3423: Add min and max facet stats r=dureuill a=dureuill # Pull Request ## Related issue Fixes #3426 ## What does this PR do? ### User standpoint - When using a `facets` parameter in search, the facets that have numeric values are displayed in a new section of the response called `facetStats` that contains, per facet, the numeric min and max value of the hits returned by the search. <details> <summary> Sample request/response </summary> ```json ❯ curl \ -X POST 'http://localhost:7700/indexes/meteorites/search?facets=mass' \ -H 'Content-Type: application/json' \ --data-binary '{ "q": "LL6", "facets":["mass", "recclass"], "limit": 5 }' | jsonxf { "hits": [ { "name": "Niger (LL6)", "id": "16975", "nametype": "Valid", "recclass": "LL6", "mass": 3.3, "fall": "Fell" }, { "name": "Appley Bridge", "id": "2318", "nametype": "Valid", "recclass": "LL6", "mass": 15000, "fall": "Fell", "_geo": { "lat": 53.58333, "lng": -2.71667 } }, { "name": "Athens", "id": "4885", "nametype": "Valid", "recclass": "LL6", "mass": 265, "fall": "Fell", "_geo": { "lat": 34.75, "lng": -87.0 } }, { "name": "Bandong", "id": "4935", "nametype": "Valid", "recclass": "LL6", "mass": 11500, "fall": "Fell", "_geo": { "lat": -6.91667, "lng": 107.6 } }, { "name": "Benguerir", "id": "30443", "nametype": "Valid", "recclass": "LL6", "mass": 25000, "fall": "Fell", "_geo": { "lat": 32.25, "lng": -8.15 } } ], "query": "LL6", "processingTimeMs": 15, "limit": 5, "offset": 0, "estimatedTotalHits": 42, "facetDistribution": { "mass": { "110000": 1, "11500": 1, "1161": 1, "12000": 1, "1215.5": 1, "127000": 1, "15000": 1, "1676": 1, "1700": 1, "1710.5": 1, "18000": 1, "19000": 1, "220000": 1, "2220": 1, "22300": 1, "25000": 2, "265": 1, "271000": 1, "2840": 1, "3.3": 1, "3000": 1, "303": 1, "32000": 1, "34000": 1, "36.1": 1, "45000": 1, "460": 1, "478": 1, "483": 1, "5500": 2, "600": 1, "6000": 1, "67.8": 1, "678": 1, "680.5": 1, "6930": 1, "8": 1, "8300": 1, "840": 1, "8400": 1 }, "recclass": { "L/LL6": 3, "LL6": 39 } }, "facetStats": { "mass": { "min": 3.3, "max": 271000.0 } } } ``` </details> ## PR checklist Please check if your PR fulfills the following requirements: - [ ] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)? - [ ] Have you read the contributing guidelines? - [ ] Have you made sure that the title is accurate and descriptive of the changes? Thank you so much for contributing to Meilisearch! Co-authored-by: Louis Dureuil <louis@meilisearch.com> |
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a concurrent indexer combined with fast and relevant search algorithms
Introduction
This crate contains the internal engine used by Meilisearch.
It contains a library that can manage one and only one index. Meilisearch manages the multi-index itself. Milli is unable to store updates in a store: it is the job of something else above and this is why it is only able to process one update at a time.