Commit Graph

336 Commits

Author SHA1 Message Date
Kerollmops
44c353fafd
Introduce some way to construct an Error 2021-06-14 16:48:51 +02:00
Kerollmops
23fcf7920e
Introduce a basic version of the InternalError struct 2021-06-14 16:48:51 +02:00
Kerollmops
d2b1ecc885
Remove a lot of serialization unreachable errors 2021-06-14 16:48:51 +02:00
Kerollmops
65b1d09d55
Move the obkv merging functions into the merge_function module 2021-06-14 16:48:51 +02:00
Kerollmops
ab727e428b
Remove the docid_word_positions_merge method that must never be called 2021-06-14 16:48:51 +02:00
Kerollmops
93a8633f18
Remove the documents_merge method that must never be called 2021-06-14 16:48:51 +02:00
Kerollmops
cfc7314bd1
Prefer using an explicit merge function name 2021-06-14 16:48:50 +02:00
Kerollmops
93978ec38a
Serializing a RoaringBitmap into a Vec cannot fail 2021-06-14 16:48:50 +02:00
Kerollmops
ff9414a6ba
Use the out of the compute_primary_key_pair function 2021-06-14 16:48:50 +02:00
Many
f4cab080a6
Update milli/src/search/query_tree.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-06-10 11:30:51 +02:00
Many
36715f571c
Update milli/src/search/criteria/proximity.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-06-10 11:30:33 +02:00
many
e923a3ed6a
Replace Consecutive by Phrase in query tree
Replace Consecutive by Phrase in query tree in order to remove theorical bugs,
due of the Consecutive enum type.
2021-06-10 11:16:16 +02:00
bors[bot]
afb4133bd2
Merge #212 #222 #223
212: Introduce integration test on criteria r=Kerollmops a=ManyTheFish

- add pre-ranked dataset
- test each criterion 1 by 1
- test all criteria in several order

222: Move the `UpdateStore` into the http-ui crate r=Kerollmops a=Kerollmops

We no more need to have the `UpdateStore` inside of the mill crate as this is the job of the caller to stack the updates and sequentially give them to milli.

223: Update dataset links r=Kerollmops a=curquiza



Co-authored-by: many <maxime@meilisearch.com>
Co-authored-by: Many <legendre.maxime.isn@gmail.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
Co-authored-by: Clémentine Urquizar <clementine@meilisearch.com>
2021-06-09 08:47:19 +00:00
bors[bot]
6faa87302c
Merge #220
220: Make hard separators split phrase query r=Kerollmops a=ManyTheFish

hard separators will now split a phrase query as two sequential phrases (double-quoted strings):

the query `"Radioactive (Imagine Dragons)"` would be considered equivalent to `"Radioactive" "Imagine Dragons"` which as the little disadvantage of not keeping the order of the two (or more) separate phrases.

Fix #208

Co-authored-by: many <maxime@meilisearch.com>
Co-authored-by: Many <legendre.maxime.isn@gmail.com>
2021-06-09 08:22:58 +00:00
Kerollmops
0bf4f3f48a
Modify a test to check that criteria additions change the fields ids map 2021-06-08 18:14:34 +02:00
Kerollmops
82df524e09
Make sure that we register the field when setting criteria 2021-06-08 18:14:33 +02:00
Kerollmops
103dddba2f
Move the UpdateStore into the http-ui crate 2021-06-08 17:59:51 +02:00
Many
faf148d297
Update milli/src/search/query_tree.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-06-08 17:52:37 +02:00
Kerollmops
133ab98260
Use the index primary key when deleting documents 2021-06-08 17:33:29 +02:00
many
b489d699ce
Make hard separators split phrase query
hard separators will now split a phrase query as double double-quotes

Fix #208
2021-06-08 17:29:38 +02:00
bors[bot]
39ed133f9f
Merge #193
193: Fix primary key behavior r=Kerollmops a=MarinPostma

this pr:
- Adds early returns on empty document additions, avoiding error messages to be returned when adding no documents and no primary key was set.
- Changes the primary key inference logic to match that of legacy meilisearch.

close #194 

Co-authored-by: Marin Postma <postma.marin@protonmail.com>
Co-authored-by: marin postma <postma.marin@protonmail.com>
2021-06-03 10:24:21 +00:00
marin postma
57898d8a90
fix silent deserialize error 2021-06-03 10:42:55 +02:00
many
26a9974667
Make asc/desc criterion return resting documents
Fix #161.2
2021-06-02 17:41:48 +02:00
Kerollmops
3c304c89d4
Make sure that we generate the faceted database when required 2021-06-02 16:24:58 +02:00
Kerollmops
b0c0490e85
Make sure that we can add a Asc/Desc field without it being filterable 2021-06-02 16:24:58 +02:00
Kerollmops
3b1cd4c4b4
Rename the FacetCondition into FilterCondition 2021-06-02 16:24:58 +02:00
Kerollmops
c2afdbb1fb
Move and comment some internal facet_condition helper functions 2021-06-02 16:24:58 +02:00
Kerollmops
6476827d3a
Fix the indexer to be sure that distinct and Asc/Desc are also faceted 2021-06-02 16:24:58 +02:00
Marin Postma
1e366dae3e
remove useless lifetime on Distinct Trait 2021-06-02 16:24:58 +02:00
Kerollmops
187c713de5
Remove the MapDistinct struct as now distinct attributes are faceted 2021-06-02 16:24:57 +02:00
Kerollmops
ff440c1d9d
Introduce the faceted fields method to retrieve those that needs faceting 2021-06-02 16:24:57 +02:00
Kerollmops
2a3f9b32ff
Rename the faceted fields into filterable fields 2021-06-02 16:24:57 +02:00
bors[bot]
270da98c46
Merge #202
202: Add field id word count docids database r=Kerollmops a=LegendreM

This PR introduces a new database, `field_id_word_count_docids`, that maps the number of words in an attribute with a list of document ids. This relation is limited to attributes that contain less than 11 words.
This database is used by the exactness criterion to know if a document has an attribute that contains exactly the query without any additional word.

Fix #165 
Fix #196
Related to [specifications:#36](https://github.com/meilisearch/specifications/pull/36)

Co-authored-by: many <maxime@meilisearch.com>
Co-authored-by: Many <legendre.maxime.isn@gmail.com>
2021-06-01 16:09:48 +00:00
many
e857ca4d7d
Fix PR comments 2021-06-01 18:06:46 +02:00
Many
ab2cf69e8d
Update milli/src/update/delete_documents.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-06-01 17:04:10 +02:00
Many
8e6d1ff0dc
Update milli/src/update/index_documents/store.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-06-01 17:04:02 +02:00
bors[bot]
7d36d664a7
Merge #203
203: Make the MatchingWords return the number of matching bytes r=Kerollmops a=LegendreM

Make the MatchingWords return the number of matching bytes using a custom Levenshtein algorithm.

Fix #138

Co-authored-by: many <maxime@meilisearch.com>
2021-06-01 12:00:33 +00:00
many
225ae6fd25
Resolve PR comments 2021-06-01 11:53:09 +02:00
Marin Postma
984dc7c1ed
rewrite roaring codec without byteorder. 2021-05-31 22:15:39 +02:00
Marin Postma
1373637da1
optimize roaring codec 2021-05-31 22:15:35 +02:00
many
1df68d342a
Make the MatchingWords return the number of matching bytes 2021-05-31 18:22:29 +02:00
many
c701f8bf36
Use field id word count database in exactness criterion 2021-05-31 16:27:28 +02:00
many
4ddf008be2
add field id word count database 2021-05-31 16:27:28 +02:00
bors[bot]
2f5e61bacb
Merge #184
184: Transfer numbers and strings facets into the appropriate facet databases r=Kerollmops a=Kerollmops

This pull request is related to https://github.com/meilisearch/milli/issues/152 and changes the layout of the facets values, numbers and strings are now in dedicated databases and the user no more needs to define the type of the fields. No more conversion between the two types is done, numbers (floats and integers converted to f64) go to the facet float database and strings go to the strings facet database.

There is one related issue that I found regarding CSVs, the values in a CSV are always considered to be strings, [meilisearch/specifications#28](d916b57d74/text/0028-indexing-csv.md) fixes this issue by allowing the user to define the fields types using `:` in the "CSV Formatting Rules" section.

All previous tests on facets have been modified to pass again and I have also done hand-driven tests with the 115m songs dataset. Everything seems to be good!

Fixes #192.

Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
2021-05-31 13:32:58 +00:00
Kerollmops
1c0a5cd136
Resolve code modification suggestions 2021-05-31 15:22:50 +02:00
many
a5e98cf46d
Fix plane sweep algorithm 2021-05-25 18:21:55 +02:00
Clément Renault
3a4a150ef0
Fix the tests and remaining warnings 2021-05-25 11:31:06 +02:00
Clément Renault
02c655ff1a
Refine the facet distribution to use both databases 2021-05-25 11:30:00 +02:00
Clément Renault
79efded841
Refine the FacetCondition from_array constructor 2021-05-25 11:30:00 +02:00
Clément Renault
f7efde11d9
Refine the facet condition to use both facet databases 2021-05-25 11:30:00 +02:00
Clément Renault
e62b89a2ed
Make the facet distinct work with the new split facets 2021-05-25 11:30:00 +02:00
Clément Renault
bd7b285bae
Split the update side to use the number and the strings facet databases 2021-05-25 11:30:00 +02:00
Clément Renault
038e03a4e4
Use both facet databases in the FacetIter type 2021-05-25 11:30:00 +02:00
Clément Renault
597144b0b9
Use both number and string facet databases in the distinct system 2021-05-25 11:29:59 +02:00
Clément Renault
837c1041c7
Clear and delete the documents from the facet database 2021-05-25 11:28:36 +02:00
Clément Renault
a56c46b6f1
Explode the string and f64 facet databases into two 2021-05-25 11:28:36 +02:00
Clément Renault
df7a32e3d0
Move the creation date initialization into a function 2021-05-25 11:28:35 +02:00
many
a3944a7083
Introduce a filtered_candidates field 2021-05-11 11:37:40 +02:00
many
efba662ca6
Fix clippy warnings in cirteria 2021-05-10 10:27:18 +02:00
many
e923d51b8f
Make bucket candidates optionals 2021-05-10 10:27:04 +02:00
Marin Postma
eeb0c70ea2
meilisearch compatible primary key inference 2021-05-06 22:42:32 +02:00
Marin Postma
313c362461
early return on empty document addition 2021-05-06 18:14:16 +02:00
Many
44b6843de7
Fix pull request reviews
Update milli/src/fields_ids_map.rs
Update milli/src/search/criteria/exactness.rs
Update milli/src/search/criteria/mod.rs
2021-05-06 14:31:03 +02:00
many
c1ce4e4ca9
Introduce mocked ExactAttribute step in exactness criterion 2021-05-06 14:28:31 +02:00
many
a3f8686fbf
Introduce exactness criterion 2021-05-06 14:28:30 +02:00
Alexey Shekhirin
f8d0f5265f
fix(update): fields distribution after documents merge 2021-05-04 22:12:20 +03:00
tamo
d61566787e
provide an iterator over all the documents in a milli index 2021-05-04 11:23:51 +02:00
Alexey Shekhirin
d81c0e8bba
feat(update): disable autogenerate_docids by default 2021-04-30 21:41:34 +03:00
Marin Postma
e8e32e0ba1
make document addition number visible 2021-04-29 20:05:07 +02:00
many
ee09e50e7f
Remove excluded document in criteria iterations
- pass excluded document to criteria to remove them in higher levels of the bucket-sort
- merge already returned document with excluded documents to avoid duplicas

Related to #125 and #112
Fix #170
2021-04-29 12:09:38 +02:00
many
31607bf9cd
Add a threshold on proximity when choosing between linear/set algorithm 2021-04-28 14:57:22 +02:00
many
3b7e6afb55
Make some refacto and add documentation 2021-04-28 13:53:27 +02:00
Many
0add4d735c
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:40:34 +02:00
Many
3794ffc952
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:39:23 +02:00
Many
329bd4a1bb
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:39:03 +02:00
Many
3b1358b62f
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:32:19 +02:00
Many
c862b1bc6b
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:32:10 +02:00
Many
e92d137676
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:31:42 +02:00
Many
b3d6c6a9a0
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:31:13 +02:00
Many
498c2b298c
Update milli/src/search/criteria/attribute.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:30:02 +02:00
Many
0e4e6dfada
Update milli/src/search/criteria/proximity.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 17:29:52 +02:00
Many
47d780b8ce
Update milli/src/search/criteria/mod.rs
Co-authored-by: Irevoire <tamo@meilisearch.com>
2021-04-27 14:39:53 +02:00
Many
0daa0e170a
Fix PR comments
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-04-27 14:39:53 +02:00
many
71740805a7
Fix forgotten typo tests 2021-04-27 14:39:53 +02:00
many
e77291a6f3
Optimize Atrribute criterion on big requests 2021-04-27 14:39:53 +02:00
many
716c8e22b0
Add style and comments 2021-04-27 14:39:52 +02:00
many
f853790016
Use the LCM of 10 first numbers to compute attribute rank 2021-04-27 14:39:52 +02:00
many
2b036449be
Fix the return of equal candidates in different pages 2021-04-27 14:39:52 +02:00
many
0efa011e09
Make a small code clean-up 2021-04-27 14:39:52 +02:00
many
17c8c6f945
Make set algorithm return None when nothing can be returned 2021-04-27 14:39:52 +02:00
many
b3e2280bb9
Debug attribute criterion
* debug folding when initializing iterators
2021-04-27 14:39:52 +02:00
many
1eee0029a8
Make attribute criterion typo/prefix tolerant 2021-04-27 14:39:52 +02:00
many
59f58c15f7
Implement attribute criterion
* Implement WordLevelIterator
* Implement QueryLevelIterator
* Implement set algorithm based on iterators

Not tested + Some TODO to fix
2021-04-27 14:39:52 +02:00
Clément Renault
361193099f
Reduce the amount of branches when query tree flattened 2021-04-27 14:39:52 +02:00
Kerollmops
e65bad16cc
Compute the words prefixes at the end of an update 2021-04-27 14:39:52 +02:00
many
ab92c814c3
Fix attributes score 2021-04-27 14:35:43 +02:00
Clément Renault
0ad9499b93
Fix an indexing bug in the words level positions 2021-04-27 14:35:43 +02:00
Clément Renault
7aa5753ed2
Make the attribute positions range bounds to be fixed 2021-04-27 14:35:43 +02:00
Clément Renault
658f316511
Introduce the Initial Criterion 2021-04-27 14:35:43 +02:00
Kerollmops
89ee2cf576
Introduce the TreeLevel struct 2021-04-27 14:25:35 +02:00
Kerollmops
bd1a371c62
Compute the WordsLevelPositions only once 2021-04-27 14:25:34 +02:00
Kerollmops
8bd4f5d93e
Compute the biggest values of the words_level_positions_docids 2021-04-27 14:25:34 +02:00
Kerollmops
f713828406
Implement the clear and delete documents for the word-level-positions database 2021-04-27 14:25:34 +02:00
Kerollmops
3069bf4f4a
Fix and improve the words-level-positions computation 2021-04-27 14:25:34 +02:00
Kerollmops
3a25137ee4
Expose and use the WordsLevelPositions update 2021-04-27 14:25:34 +02:00
Kerollmops
c765f277a3
Introduce the WordsLevelPositions update 2021-04-27 14:25:34 +02:00
Kerollmops
9242f2f1d4
Store the first word positions levels 2021-04-27 14:25:34 +02:00
Kerollmops
b0a417f342
Introduce the word_level_position_docids Index database 2021-04-27 14:25:34 +02:00
many
75e7b1e3da
Implement test Context methods 2021-04-27 14:25:34 +02:00
many
4ff67ec2ee
Implement attribute criterion for small amounts of candidates 2021-04-27 14:25:34 +02:00
Kerollmops
0f4c0beffd
Introduce the Attribute criterion 2021-04-27 14:25:34 +02:00
tamo
f8dee1b402
[makes clippy happy] search/criteria/proximity.rs 2021-04-21 12:36:45 +02:00
Alexey Shekhirin
6fa00c61d2
feat(search): support words_limit 2021-04-20 12:22:04 +03:00
Kerollmops
c9b2d3ae1a
Warn instead of returning an error when a conversion fails 2021-04-20 10:23:31 +02:00
Kerollmops
2aeef09316
Remove debug logs while iterating through the facet levels 2021-04-20 10:23:31 +02:00
Kerollmops
51767725b2
Simplify integer and float functions trait bounds 2021-04-20 10:23:31 +02:00
Kerollmops
efbfa81fa7
Merge the Float and Integer enum variant into the Number one 2021-04-20 10:23:30 +02:00
Alexey Shekhirin
33860bc3b7
test(update, settings): set & reset synonyms
fixes after review

more fixes after review
2021-04-18 11:24:17 +03:00
Alexey Shekhirin
e39aabbfe6
feat(search, update): synonyms 2021-04-18 11:24:17 +03:00
Marin Postma
9c4660d3d6
add tests 2021-04-15 16:25:56 +02:00
Marin Postma
75464a1baa
review fixes 2021-04-15 16:25:56 +02:00
Marin Postma
2f73fa55ae
add documentation 2021-04-15 16:25:55 +02:00
Marin Postma
45c45e11dd
implement distinct attribute
distinct can return error

facet distinct on numbers

return distinct error

review fixes

make get_facet_value more generic

fixes
2021-04-15 16:25:55 +02:00
tamo
dcb00b2e54
test a new implementation of the stop_words 2021-04-12 18:35:33 +02:00
tamo
da036dcc3e
Revert "Integrate the stop_words in the querytree"
This reverts commit 12fb509d84.
We revert this commit because it's causing the bug #150.
The initial algorithm we implemented for the stop_words was:

1. remove the stop_words from the dataset
2. keep the stop_words in the query to see if we can generate new words by
   integrating typos or if the word was a prefix
=> This was causing the bug since, in the case of “The hobbit”, we were
   **always** looking for something starting with “t he” or “th e”
   instead of ignoring the word completely.

For now we are going to fix the bug by completely ignoring the
stop_words in the query.
This could cause another problem were someone mistyped a normal word and
ended up typing a stop_word.

For example imagine someone searching for the music “Won't he do it”.
If that person misplace one space and write “Won' the do it” then we
will loose a part of the request.

One fix would be to update our query tree to something like that:

---------------------
OR
  OR
    TOLERANT hobbit # the first option is to ignore the stop_word
    AND
      CONSECUTIVE   # the second option is to do as we are doing
        EXACT t	    # currently
        EXACT he
      TOLERANT hobbit
---------------------

This would increase drastically the size of our query tree on request
with a lot of stop_words. For example think of “The Lord Of The Rings”.

For now whatsoever we decided we were going to ignore this problem and consider
that it doesn't reduce too much the relevancy of the search to do that
while it improves the performances.
2021-04-12 18:35:33 +02:00
Alexey Shekhirin
84c1dda39d
test(http): setting enum serialize/deserialize 2021-04-08 17:03:40 +03:00
Alexey Shekhirin
dc636d190d
refactor(http, update): introduce setting enum 2021-04-08 17:03:40 +03:00
tamo
0a4bde1f2f
update the default ordering of the criterion 2021-04-01 19:45:31 +02:00
Alexey Shekhirin
2658c5c545
feat(index): update fields distribution in clear & delete operations
fixes after review

bump the version of the tokenizer

implement a first version of the stop_words

The front must provide a BTreeSet containing the stop words
The stop_words are set at None if an empty Set is provided
add the stop-words in the http-ui interface

Use maplit in the test
and remove all the useless drop(rtxn) at the end of all tests

Integrate the stop_words in the querytree

remove the stop_words from the querytree except if it was a prefix or a typo

more fixes after review
2021-04-01 19:12:35 +03:00
Alexey Shekhirin
27c7ab6e00
feat(index): store fields distribution in index 2021-04-01 18:35:19 +03:00
tamo
12fb509d84
Integrate the stop_words in the querytree
remove the stop_words from the querytree except if it was a prefix or a typo
2021-04-01 13:57:55 +02:00
tamo
a2f46029c7
implement a first version of the stop_words
The front must provide a BTreeSet containing the stop words
The stop_words are set at None if an empty Set is provided
add the stop-words in the http-ui interface

Use maplit in the test
and remove all the useless drop(rtxn) at the end of all tests
2021-04-01 13:57:55 +02:00
Alexey Shekhirin
9205b640a4 feat(index): introduce fields_ids_distribution 2021-03-31 18:44:47 +03:00
Alexey Shekhirin
2cb32edaa9 fix(criterion): compile asc/desc regex only once
use once_cell instead of lazy_static

reorder imports
2021-03-30 16:07:14 +03:00
Alexey Shekhirin
1e3f05db8f use fixed number of candidates as a threshold 2021-03-30 11:57:10 +03:00
Alexey Shekhirin
a776ec9718 fix division 2021-03-29 19:16:58 +03:00
Alexey Shekhirin
522e79f2e0 feat(search, criteria): introduce a percentage threshold to the asc/desc 2021-03-29 19:08:31 +03:00
mpostma
9c27183876
fix broken offset 2021-03-15 20:23:50 +01:00
mpostma
f0210453a6
add updated at on put primary key 2021-03-15 14:05:48 +01:00
mpostma
615fe095e1
update index updated at on index writes 2021-03-15 14:05:47 +01:00
mpostma
80d0f9c49d
methods to update index time metadata 2021-03-15 14:05:47 +01:00
Kerollmops
d48008339e
Introduce two new optional_words and authorize_typos Search options 2021-03-10 11:16:30 +01:00
Kerollmops
54b97ed8e1
Update the fetcher comments 2021-03-10 10:56:26 +01:00
Kerollmops
d301859bbd
Introduce a special word_derivations function for Proximity 2021-03-10 10:42:53 +01:00
Kerollmops
facfb4b615
Fix the bucket candidates 2021-03-10 10:42:53 +01:00
Kerollmops
42fd7dea78
Remove the useless typo cache 2021-03-10 10:42:53 +01:00
many
62a70c300d
Optimize words criterion 2021-03-10 10:42:53 +01:00
Kerollmops
f51eb46c69
Use the RoaringBitmapLenCodec to retrieve the count of documents 2021-03-09 10:25:39 +01:00
Kerollmops
d781a6164a
Rewrite some code with idiomatic Rust 2021-03-08 16:27:52 +01:00
Clément Renault
b18ec00a7a
Add a logging_timer macro to te criterion next methods 2021-03-08 16:12:06 +01:00