3921: Deactivate camel case segmentation r=dureuill a=ManyTheFish
# Pull Request
This PR deactivates the camel case segmentation to retrieve the possibility to accept typos over camel-cased words
## Related issue
Fixes#3869Fixes#3818
## What does this PR do?
- deactivates camelcase segmentation
related to #3919
Co-authored-by: ManyTheFish <many@meilisearch.com>
3907: Add telemetry for define field to search on at query time r=dureuill a=ManyTheFish
Add "attributes_to_search_on" telemetry usage counter:
```json
"attributes_to_search_on": {
"total_number_of_use": 12,
},
```
This measures the number of search queries that the user uses `attributesToSearchOn` field.
related to https://github.com/meilisearch/specifications/pull/251
## reviewers:
- `@macraig` for validating the telemetry's name
- `@dureuill` for validating the code
Co-authored-by: ManyTheFish <many@meilisearch.com>
3915: `attributesToSearchOn` supports wildcards r=ManyTheFish a=dureuill
# Pull Request
## Related issue
Fixes#3912 and #3911
## What does this PR do?
- Adding `*` in the list of `attributesToSearchOn` allows searching on all the `searchableAttributes`.
- If `searchableAttributes contains "*"`, then any attribute is accepted in the `attributesToSearchOn` list.
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3918: Update and fix the Test Suite CI r=dureuill a=Kerollmops
This Pull Request renames the _Run test with Rust_ into _Setup test with Rust_ for more clarity and `cargo update -p proc-macro2` to make the project compile with the latest Rust Nightly.
Co-authored-by: Kerollmops <clement@meilisearch.com>
3908: Allow a comma-separated value to the `vector` argument in GET search r=Kerollmops a=dureuill
# Pull Request
For request:
```
curl \
-X GET 'http://localhost:7700/indexes/movies/search?vector=0.123,1.124,244'
```
Before PR:
```
{"message":"Invalid value type for parameter `vector`: expected a string, but found a string: `0,1,2`","code":"invalid_search_vector","type":"invalid_request","link":"https://docs.meilisearch.com/errors#invalid_search_vector"}%
```
After PR:
```
{"hits":[],"query":"","vector":[0.123,1.124,244.0],"processingTimeMs":0,"limit":20,"offset":0,"estimatedTotalHits":1000}%
```
cc `@gmourier` `@bidoubiwa`
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3904: Sort by lexicographic order after normalization r=dureuill a=dureuill
# Pull Request
## Related issue
Fixes https://github.com/meilisearch/meilisearch/issues/3893
## What does this PR do?
- Re-sort stop words after normalization so they're not sent out-of-order to the FST
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3895: Update README.md r=curquiza a=ferdi05
Adding the free-trial option
# Pull Request
## Related issue
Fixes #<issue_number>
## What does this PR do?
- ...
## 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: Ferdinand Boas <ferdinand.boas@gmail.com>
3906: Add "scoring.*" analytics to multi search route r=Kerollmops a=dureuill
# Pull Request
## Related issue
Fixes https://github.com/meilisearch/specifications/pull/252#discussion_r1254375746 by implementing (3): multi search now returns the "score.show_ranking_rule" and "score.show_ranking_rule_details" analytics.
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3897: Add automated tests for `/experimental-features` route r=Kerollmops a=dureuill
# Pull Request
## What does this PR do?
- Make `RuntimeTogglableFeatures` `Eq`
- Add various tests for the `/experimental-features` route
- Integration tests for the route itself
- Integration tests for the effect of enabling `scoreDetails` and `vectorStore` through this route.
- Dump integration tests
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3889: Display the total number of tasks matching a filter/query r=dureuill a=Kerollmops
This PR returns a new field on the `/tasks` routes. The `total` field exposes the total number of tasks that matches the given filter/query. It is useful to display information on a user interface and can help understand when progress is made in processing tasks, i.e., the total number of tasks on `/tasks?statuses=succeeded` will increase over time.
Fixes#3888.
- [ ] Update the specs fo the `/tasks` route.
## How have I implemented it?
I found it much easier to run two times the task filtering system. Once with the original `from` and `limit` parameters and a second time without. The second call will return the total number of tasks that match the query, not only the number of tasks on the current page.
So far, in terms of performance, there doesn't seem to be any issue. I tried different filters with something like 250k tasks. Note that there is a limit of 1M tasks in the queue.
Co-authored-by: Clément Renault <clement@meilisearch.com>
3891: Fix the way we compute the 99th percentile r=dureuill a=Kerollmops
This PR fixes how we compute the 99th percentile by avoiding using float and doing the multiplication and divisions in the correct order avoiding going out of the buffer of timings. You can see the issue on [this rust playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2021).
When there are a very small number of successful requests, the number is so tiny that the 99th percentile calculus sometimes gives an index out of the buffer. In this example, the `1`/`1.0` represent the number of timings you collected (one). As you can see, the float computation gives us the index `1.0`, with is out of a vector of only one value. This makes the engine generate a `null` value.
```rust
1 * 99 / 100 = 0 // with integers
0.99_f64 * (1.0 - 1.0) + 1.0 = 1.0 // with floats
```
Co-authored-by: Clément Renault <clement@meilisearch.com>
