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Author SHA1 Message Date
bors[bot]
414b3fae89
Merge #3571 
3571: Introduce two filters to select documents with `null` and empty fields r=irevoire a=Kerollmops

# Pull Request

## Related issue
This PR implements the `X IS NULL`, `X IS NOT NULL`, `X IS EMPTY`, `X IS NOT EMPTY` filters that [this comment](https://github.com/meilisearch/product/discussions/539#discussioncomment-5115884) is describing in a very detailed manner.

## What does this PR do?

### `IS NULL` and `IS NOT NULL`

This PR will be exposed as a prototype for now. Below is the copy/pasted version of a spec that defines this filter.

- `IS NULL` matches fields that `EXISTS` AND `= IS NULL`
- `IS NOT NULL` matches fields that `NOT EXISTS` OR `!= IS NULL`

1. `{"name": "A", "price": null}`
2. `{"name": "A", "price": 10}`
3. `{"name": "A"}`

`price IS NULL` would match 1
`price IS NOT NULL` or `NOT price IS NULL` would match 2,3
`price EXISTS` would match 1, 2
`price NOT EXISTS` or `NOT price EXISTS` would match 3

common query : `(price EXISTS) AND (price IS NOT NULL)` would match 2

### `IS EMPTY` and `IS NOT EMPTY`

- `IS EMPTY` matches Array `[]`, Object `{}`, or String `""` fields that `EXISTS` and are empty
- `IS NOT EMPTY` matches fields that `NOT EXISTS` OR are not empty.

1. `{"name": "A", "tags": null}`
2. `{"name": "A", "tags": [null]}`
3. `{"name": "A", "tags": []}`
4. `{"name": "A", "tags": ["hello","world"]}`
5. `{"name": "A", "tags": [""]}`
6. `{"name": "A"}`
7. `{"name": "A", "tags": {}}`
8. `{"name": "A", "tags": {"t1":"v1"}}`
9. `{"name": "A", "tags": {"t1":""}}`
10. `{"name": "A", "tags": ""}`

`tags IS EMPTY` would match 3,7,10
`tags IS NOT EMPTY` or `NOT tags IS EMPTY` would match 1,2,4,5,6,8,9
`tags IS NULL` would match 1
`tags IS NOT NULL` or `NOT tags IS NULL` would match 2,3,4,5,6,7,8,9,10
`tags EXISTS` would match 1,2,3,4,5,7,8,9,10
`tags NOT EXISTS` or `NOT tags EXISTS` would match 6

common query : `(tags EXISTS) AND (tags IS NOT NULL) AND (tags IS NOT EMPTY)` would match 2,4,5,8,9

## What should the reviewer do?

- Check that I tested the filters
- Check that I deleted the ids of the documents when deleting documents


Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
 2023-04-27 13:14:00 +00:00
Filip Bachul
77cf5b3787 handle _geoDistance(x,y,z) filter error 2023-04-03 20:18:26 +02:00
Filip Bachul
3acc5bbb15 handle _geo(x,y,z) filter error 2023-04-03 20:18:26 +02:00
Clément Renault
ea016d97af
Implementing an IS EMPTY filter 2023-03-15 14:12:34 +01:00
Clément Renault
030263caa3
Change the IS NULL filter syntax to use the IS keyword 2023-03-14 10:31:04 +01:00
Kerollmops
c25779afba
Specify that the NULL keyword is a keyword too 2023-03-13 17:40:34 +01:00
Guillaume Mourier
2d66fdc8e9
Apply review comments 2023-02-02 12:34:51 +01:00
Guillaume Mourier
b297b5deb0
cargo fmt 2023-02-02 12:34:49 +01:00
Guillaume Mourier
b078477d80
Add error handling and earth lap collision with bounding box 2023-02-02 12:17:38 +01:00
unvalley
c7322f704c Fix cargo clippy errors 
Dont apply clippy for tests for now

Fix clippy warnings of filter-parser package

parent 8352febd646ec4bcf56a44161e5c4dce0e55111f
author unvalley <38400669+unvalley@users.noreply.github.com> 1666325847 +0900
committer unvalley <kirohi.code@gmail.com> 1666791316 +0900

Update .github/workflows/rust.yml

Co-authored-by: Clémentine Urquizar - curqui <clementine@meilisearch.com>

Allow clippy lint too_many_argments

Allow clippy lint needless_collect

Allow clippy lint too_many_arguments and type_complexity

Fix for clippy warnings comparison_chains

Fix for clippy warnings vec_init_then_push

Allow clippy lint should_implement_trait

Allow clippy lint drop_non_drop

Fix lifetime clipy warnings in filter-paprser

Execute cargo fmt

Fix clippy remaining warnings

Fix clippy remaining warnings again and allow lint on each place
 2022-10-27 01:04:23 +09:00
Loïc Lecrenier
497f9817a2 Use snapshot testing for the filter parser 2022-08-17 17:35:01 +02:00
Loïc Lecrenier
238a7be58d Fix filter parser handling of keywords and surrounding spaces 
Now the following fragments are allowed:

AND(field =

AND'field' =

AND"field" =
 2022-08-17 16:53:40 +02:00
Loïc Lecrenier
b09a8f1b91 Filters: add explicit error message when using a keyword as value 2022-08-17 16:07:00 +02:00
Loïc Lecrenier
4ecfb95d0c Improve syntax errors for IN filter 2022-08-17 12:28:33 +02:00
Loïc Lecrenier
ea0642c32d Make filter parser more strict regarding spacing around operators 
OR, AND, NOT, TO must now be followed by spaces
 2022-07-19 10:07:33 +02:00
Loïc Lecrenier
a5c9162250 Improve parser for NOT EXISTS filter 
Allow multiple spaces between NOT and EXISTS
 2022-07-19 10:07:33 +02:00
Tamo
0fcde35a20
Update filter-parser/src/value.rs 
Co-authored-by: Clément Renault <clement@meilisearch.com>
 2022-01-10 15:53:44 +01:00
Tamo
3c7ea1d298
Apply code suggestions 
Co-authored-by: Clément Renault <clement@meilisearch.com>
 2022-01-10 15:19:21 +01:00
Tamo
02a21fd309
Handle the escapes of quote in the filters 2022-01-04 04:04:10 +01:00
Irevoire
7c3017734a
re-ignore the ! symbol when generating a good error message 2021-11-09 17:08:04 +01:00
Irevoire
519d6b2bf3
remove the ! syntax for the not 2021-11-09 16:47:54 +01:00
Tamo
f28600031d
Rename the filter_parser crate into filter-parser 
Co-authored-by: Clément Renault <clement@meilisearch.com>
 2021-11-09 16:41:10 +01:00