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931 Commits

Author SHA1 Message Date
Loïc Lecrenier
84d9c731f8 Fix bug in encoding of word_position_docids and word_fid_docids 2023-04-24 09:59:30 +02:00
Loïc Lecrenier
bd9aba4d77 Add "position" part of the attribute ranking rule 2023-04-13 10:46:09 +02:00
Loïc Lecrenier
8edad8291b Add logger to attribute rr, fix a bug 2023-04-13 10:25:00 +02:00
Kerollmops
d9cebff61c Add a simple test to check that attributes are ranking correctly 2023-04-13 08:27:09 +02:00
Loïc Lecrenier
30f7bd03f6 Fix compiler warning/errors caused by previous merge 2023-04-13 08:27:09 +02:00
Kerollmops
df0d9bb878 Introduce the attribute ranking rule in the list of ranking rules 2023-04-13 08:27:09 +02:00
Kerollmops
5230ddb3ea Resolve the attribute ranking rule conditions 2023-04-13 08:27:09 +02:00
Kerollmops
d6a7c28e4d Implement the attribute ranking rule edge computation 2023-04-13 08:27:09 +02:00
Kerollmops
e55efc419e Introduce a new cache for the words fids 2023-04-13 08:27:09 +02:00
Loïc Lecrenier
644e136aee Merge branch 'search-refactor-typo-attributes' into search-refactor 2023-04-13 08:26:56 +02:00
Louis Dureuil
38b7b31beb Decide to use prefix DB if the word is not an ngram 2023-04-12 16:45:38 +02:00
Louis Dureuil
7a01f20df7 Use word_prefix_docids, make get_word_prefix_docids private 2023-04-12 16:45:38 +02:00
Louis Dureuil
c20c38a7fa Add SearchContext::word_prefix_docids() method 2023-04-12 16:44:43 +02:00
Louis Dureuil
5ab46324c4 Everyone uses the SearchContext::word_docids instead of get_db_word_docids 
make get_db_word_docids private
 2023-04-12 16:44:43 +02:00
Louis Dureuil
325f17488a Add SearchContext::word_docids() method 2023-04-12 16:37:05 +02:00
Louis Dureuil
e7ff987c46 Update call sites 2023-04-12 16:36:38 +02:00
Louis Dureuil
244003e36f Refactor DB cache to return Roaring Bitmaps directly instead of byte slices 2023-04-12 16:35:48 +02:00
Loïc Lecrenier
1f813a6f3b Simplify implementation of the detailed (=visual) logger 2023-04-12 16:32:53 +02:00
Loïc Lecrenier
96183e804a Simplify the logger 2023-04-12 16:32:53 +02:00
Loïc Lecrenier
7ab48ed8c7 Matching words fixes 2023-04-12 16:21:43 +02:00
Loïc Lecrenier
e7bb8c940f Merge branch 'search-refactor-highlighter' into search-refactor-highlighter-merged 2023-04-11 12:22:34 +02:00
Loïc Lecrenier
d0e9d65025 Fix distinct attribute bugs 2023-04-07 11:09:01 +02:00
Loïc Lecrenier
a81165f0d8 Merge remote-tracking branch 'origin/main' into search-refactor 2023-04-07 10:15:55 +02:00
Loïc Lecrenier
d6585eb10b Avoid splitting ngrams into their original component words 2023-04-07 10:13:49 +02:00
Loïc Lecrenier
f7d90ad19f Merge remote-tracking branch 'origin/search-refactor-tests-doc' into search-refactor 2023-04-07 10:13:18 +02:00
Louis Dureuil
31630c85d0 exactness graph rr: Add important TODO/FIXME after review 2023-04-06 17:50:39 +02:00
Louis Dureuil
ab09dc0167 exact_attributes: Add TODOs and additional check after review 2023-04-06 17:50:39 +02:00
Louis Dureuil
618c54915d exact_attribute: dedup nodes after sorting them 2023-04-06 17:50:39 +02:00
Louis Dureuil
90a6c01495 Use correct codec in proximity 2023-04-06 17:50:39 +02:00
Louis Dureuil
e58426109a Fix panics and issues in exactness graph ranking rule 2023-04-06 17:50:39 +02:00
Louis Dureuil
f513cf930a Exact attribute with state 2023-04-06 17:50:39 +02:00
Louis Dureuil
8a13ed7e3f Add exactness ranking rules 2023-04-06 17:50:39 +02:00
Louis Dureuil
1b8e4d0301 Add ExactTerm and helper method 2023-04-06 17:50:39 +02:00
Louis Dureuil
996619b22a Increase position by 8 on hard separator when building query terms 2023-04-06 17:50:39 +02:00
Louis Dureuil
2c9822a337 Rename is_multiple_words to is_ngram and zero_typo to exact 2023-04-06 17:50:39 +02:00
Louis Dureuil
7276deee0a Add new db caches 2023-04-06 17:50:39 +02:00
ManyTheFish
f7e7f438f8 Patch prefix match 2023-04-06 17:22:31 +02:00
ManyTheFish
ba8dcc2d78 Fix clippy 2023-04-06 15:50:47 +02:00
Loïc Lecrenier
7ca91ebb71 Merge branch 'search-refactor-exactness' into search-refactor-tests-doc 2023-04-06 15:16:35 +02:00
ManyTheFish
47f6a3ad3d Take into account that a logger need the search context 2023-04-06 15:02:23 +02:00
bors[bot]
b4c01581cd
Merge #3641 
3641: Bring back changes from `release v1.1.0` into `main` after v1.1.0 release r=curquiza a=curquiza

Replace https://github.com/meilisearch/meilisearch/pull/3637 since we don't want to pull commits from `main` into `release-v1.1.0` when fixing git conflicts

Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Co-authored-by: Charlotte Vermandel <charlottevermandel@gmail.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Co-authored-by: curquiza <clementine@meilisearch.com>
Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: Many the fish <many@meilisearch.com>
 2023-04-06 12:37:54 +00:00
ManyTheFish
ae17c62e24 Remove warnings 2023-04-06 14:07:18 +02:00
ManyTheFish
a1148c09c2 remove old matcher 2023-04-06 14:00:21 +02:00
ManyTheFish
9c5f64769a Integrate the new Highlighter in the search 2023-04-06 13:58:56 +02:00
ManyTheFish
ebe23b04c9 Make the matcher consume the search context 2023-04-06 12:28:28 +02:00
ManyTheFish
13b7c826c1 add new highlighter 2023-04-06 12:15:37 +02:00
Louis Dureuil
d1ddaa223d
Use correct codec in proximity 2023-04-05 18:14:00 +02:00
Louis Dureuil
f7ecea142e
Fix panics and issues in exactness graph ranking rule 2023-04-05 18:13:46 +02:00
Louis Dureuil
337e75b0e4
Exact attribute with state 2023-04-05 18:12:46 +02:00
Loïc Lecrenier
b5691802a3 Add new tests and fix construction of query graph from paths 2023-04-05 16:31:10 +02:00
Loïc Lecrenier
6e50f23896 Add more search tests 2023-04-05 13:33:23 +02:00
Loïc Lecrenier
4c8a0179ba Add more search tests 2023-04-05 11:30:49 +02:00
Loïc Lecrenier
c69cbec64a Add more search tests 2023-04-05 11:20:04 +02:00
Loïc Lecrenier
ce328c329d Move bucket sort function to its own module and fix a bug 2023-04-04 18:03:08 +02:00
Loïc Lecrenier
959e4607bb Add more search tests 2023-04-04 18:02:46 +02:00
Louis Dureuil
4b4ffb8ec9
Add exactness ranking rules 2023-04-04 17:12:07 +02:00
Louis Dureuil
3951fe22ab
Add ExactTerm and helper method 2023-04-04 17:09:32 +02:00
Louis Dureuil
4d5bc9df4c
Increase position by 8 on hard separator when building query terms 2023-04-04 17:07:26 +02:00
Louis Dureuil
ec2f8e8040
Rename is_multiple_words to is_ngram and zero_typo to exact 2023-04-04 17:06:07 +02:00
Louis Dureuil
406b8bd248
Add new db caches 2023-04-04 17:04:46 +02:00
Loïc Lecrenier
62b9c6fbee Add search tests 2023-04-04 16:18:22 +02:00
Loïc Lecrenier
b439d36807 Split query_term module into multiple submodules 2023-04-04 15:38:30 +02:00
Loïc Lecrenier
faceb661e3 Add note that a part of the code needs fixing 2023-04-04 15:02:01 +02:00
Loïc Lecrenier
4129d657e2 Simplify query_term module a bit 2023-04-04 15:01:42 +02:00
Filip Bachul
1e6fe71a67 fix clippy warning 2023-04-03 20:18:26 +02:00
Filip Bachul
fddfb37f1f remove unnecessary FilterError:ReservedGeo and FilterError:ReservedGeo 2023-04-03 20:18:26 +02:00
Loïc Lecrenier
3f13608002 Fix computation of ngram derivations 2023-04-03 15:27:49 +02:00
Loïc Lecrenier
4708d9b016 Fix compiler warnings/errors 2023-04-03 10:09:27 +02:00
Clément Renault
0d2e7bcc13 Implement the previous way for the exhaustive distinct candidates 2023-04-03 10:08:10 +02:00
Loïc Lecrenier
55fbfb6124 Merge branch 'search-refactor-located-query-terms' into search-refactor 2023-04-03 10:04:36 +02:00
Loïc Lecrenier
58fe260c72 Allow removing all the terms from a query if it contains a phrase 2023-04-03 09:18:02 +02:00
Loïc Lecrenier
24e5f6f7a9 Don't remove phrases with "last" term matching strategy 2023-04-03 09:17:33 +02:00
Louis Dureuil
9b87c36200 Limit the number of derivations for a single word. 2023-03-31 09:19:18 +02:00
Loïc Lecrenier
12b26cd54e Don't remove phrases from the query with term matching strategy Last 2023-03-30 14:54:08 +02:00
Loïc Lecrenier
061b1e6d7c Tiny refactor of query graph remove_nodes method 2023-03-30 14:49:25 +02:00
Loïc Lecrenier
0d6e8b5c31 Fix phrase search bug when the phrase has only one word 2023-03-30 14:48:12 +02:00
Loïc Lecrenier
d48cdc67a0 Fix term matching strategy bugs 2023-03-30 14:01:52 +02:00
Loïc Lecrenier
35c16ad047 Use new term matching strategy logic in words ranking rule 2023-03-30 13:15:43 +02:00
Loïc Lecrenier
2997d1f186 Use new term matching strategy logic in resolve_maximally_reduced_... 2023-03-30 13:12:51 +02:00
Loïc Lecrenier
2a5997fb20 Avoid expensive assert! in bucket sort function 2023-03-30 13:07:17 +02:00
Loïc Lecrenier
ee8a9e0bad Remove outdated sentence in documentation 2023-03-30 12:22:24 +02:00
Loïc Lecrenier
3b0737a092 Fix detailed logger 2023-03-30 12:20:44 +02:00
Loïc Lecrenier
fdd02105ac Graph-based ranking rule + term matching strategy support 2023-03-30 12:19:21 +02:00
Loïc Lecrenier
aa9592455c Refactor the paths_of_cost algorithm 
Support conditions that require certain nodes to be skipped
 2023-03-30 12:11:11 +02:00
Loïc Lecrenier
01e24dd630 Rewrite proximity ranking rule 2023-03-30 11:59:06 +02:00
Loïc Lecrenier
ae6bb1ce17 Update the ConditionDocidsCache after change to RankingRuleGraphTrait 2023-03-30 11:41:20 +02:00
Loïc Lecrenier
5fd28620cd Build ranking rule graph correctly after changes to trait definition 2023-03-30 11:32:55 +02:00
Loïc Lecrenier
728710d63a Update typo ranking rule to use new query term structure 2023-03-30 11:32:19 +02:00
Loïc Lecrenier
fa81381865 Update the trait requirements of ranking-rule graphs 2023-03-30 11:19:45 +02:00
Loïc Lecrenier
b96a682f16 Update resolve_graph module to work with lazy query terms 2023-03-30 11:10:38 +02:00
Loïc Lecrenier
d0f048c068 Simplify the API of the DatabaseCache 2023-03-30 11:08:17 +02:00
Loïc Lecrenier
223e82a10d Update QueryGraph to use new lazy query terms + build from paths 2023-03-30 11:06:02 +02:00
Loïc Lecrenier
9507ff5e31 Update query term structure to allow for laziness 2023-03-30 11:06:02 +02:00
Louis Dureuil
c2b025946a
located_query_terms_from_string: use u16 for positions, hard limit number of iterated tokens. 
- Refactor phrase logic to reduce number of possible states
 2023-03-30 11:04:14 +02:00
Loïc Lecrenier
3a818c5e87 Add more functionality to interners 2023-03-30 09:56:23 +02:00
Louis Dureuil
d74134ce3a
Check sort criteria 2023-03-29 15:21:54 +02:00
Louis Dureuil
5ac129bfa1
Mark geosearch as currently unimplemented for sort rule 2023-03-29 15:20:42 +02:00
ManyTheFish
efea1e5837 Fix facet normalization 2023-03-29 12:02:24 +02:00
Louis Dureuil
abb4522f76
Small comment on ignored rules for placeholder search 2023-03-29 09:11:06 +02:00
Louis Dureuil
ef084ef042
SmallBitmap: Consistently panic on incoherent universe lengths 2023-03-29 08:45:38 +02:00
Louis Dureuil
3524bd1257
SmallBitmap: Add documentation 2023-03-29 08:44:11 +02:00
Tamo
a50b058557 update the geoBoundingBox feature 
Now instead of using the (top_left, bottom_right) corners of the bounding box it s using the (top_right, bottom_left) corners.
 2023-03-28 18:26:18 +02:00
Louis Dureuil
d4f6216966
Resolve rule time sort criteria 2023-03-28 16:42:02 +02:00
Louis Dureuil
77acafe534
Resolve search time sort criteria for placeholder search 2023-03-28 16:41:03 +02:00
Louis Dureuil
abb19d368d
Initialize query time ranking rule for query search 2023-03-28 12:40:52 +02:00
Louis Dureuil
b4a52a622e
BoxRankingRule 2023-03-28 12:39:42 +02:00
Louis Dureuil
e9eb271499
Remove empty attribute_rule mod 2023-03-27 11:08:03 +02:00
Louis Dureuil
3281a88d08
SmallBitmap: don't expose internal items 2023-03-27 11:04:43 +02:00
Louis Dureuil
5a644054ab
Removed unused search impl 2023-03-27 11:04:27 +02:00
Louis Dureuil
16fefd364e
Add TODO notes 2023-03-27 11:04:04 +02:00
Loïc Lecrenier
00bad8c716 Add comments suggesting performance improvements 2023-03-23 10:18:24 +01:00
Loïc Lecrenier
862714a18b Remove criterion_implementation_strategy param of Search 2023-03-23 09:44:12 +01:00
Loïc Lecrenier
d18ebe4f3a Remove more warnings 2023-03-23 09:41:18 +01:00
Loïc Lecrenier
7169d85115 Remove old query_tree code and make clippy happy 2023-03-23 09:39:16 +01:00
Loïc Lecrenier
f5f5f03ec0 Remove old criteria code 2023-03-23 09:35:53 +01:00
Loïc Lecrenier
9b2653427d Split position DB into fid and relative position DB 2023-03-23 09:22:01 +01:00
Loïc Lecrenier
56b7209f26 Make clippy happy 2023-03-23 09:16:17 +01:00
Loïc Lecrenier
9b1f439a91 WIP 2023-03-23 09:12:35 +01:00
Loïc Lecrenier
a86aeba411 WIP 2023-03-22 14:43:08 +01:00
Loïc Lecrenier
384fdc2df4 Fix two bugs in proximity ranking rule 2023-03-21 11:43:25 +01:00
Loïc Lecrenier
83e5b4ed0d Compute edges of proximity graph lazily 2023-03-21 10:44:40 +01:00
Loïc Lecrenier
272cd7ebbd Small cleanup 2023-03-20 13:39:19 +01:00
Loïc Lecrenier
c63c7377e6 Switch order of MappedInterner generic params 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
5b50e49522 cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
65474c8de5 Update new sort ranking rule after rebasing 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
fbb1ba3de0 Cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
a59ca28e2c Add forgotten file 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
825f742000 Simplify graph-based ranking rule impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
dd491320e5 Simplify graph-based ranking rule impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c6ff97a220 Rewrite the dead-ends cache to detect more dead-ends 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
49240c367a Fix bug in cost of typo conditions 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1e6e624078 Fix bug in SmallBitmap 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
8b4e07e1a3 WIP 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
2853009987 Renaming Edge -> Condition 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
aa59c3bc2c Replace EdgeCondition with an Option<..> + other code cleanup 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
7b1d8f4c6d Make PathSet strongly typed 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
a49ddec9df Prune the query graph after executing a ranking rule 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
05fe856e6e Merge forward and backward proximity conditions in proximity graph 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c0cdaf9f53 Fix bug in the proximity ranking rule for queries with ngrams 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
e9cf58d584 Refactor of the Interner 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
31628c5cd4 Merge Phrase and WordDerivations into one structure 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
3004e281d7 Support ngram typos + splitwords and splitwords+synonyms in proximity 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
14e8d0aaa2 Rename lifetime 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1c58cf8426 Intern ranking rule graph edge conditions as well 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
5155fd2bf1 Reorganise initialisation of ranking rules + rename PathsMap -> PathSet 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
9ec9c204d3 Small code cleanup 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
78b9304d52 Implement distinct attribute 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
0465ba4a05 Intern more values 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
2099991dd1 Continue documenting and cleaning up the code 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c232cdabf5 Add documentation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
4e266211bf Small code reorganisation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
57fa689131 Cargo fmt 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
10626dddfc Add a few more optimisations to new search algorithms 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
9051065c22 Apply a few optimisations for graph-based ranking rules 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
e8c76cf7bf Intern all strings and phrases in the search logic 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
3f1729a17f Update new search test 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
cab2b6bcda Fix: computation of initial universe, code organisation 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c4979a2fda Fix code visibility issue + unimplemented detail in proximity rule 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
23931f8a4f Fix small bug in visual logger of search algo 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
aa414565bb Fix proximity graph edge builder to include all proximities 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
1db152046e WIP on split words and synonyms support 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
c27ea2677f Rewrite cheapest path algorithm and empty path cache 
It is now much simpler and has much better performance.
 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
caa1e1b923 Add typo ranking rule to new search impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
71f18e4379 Add sort ranking rule to new search impl 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
600e3dd1c5 Remove warnings 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
362eb0de86 Add support for filters 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
998d46ac10 Add support for search offset and limit 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
6c85c0d95e Fix more bugs + visual empty path cache logging 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
0e1fbbf7c6 Fix bugs in query graph's "remove word" and "cheapest paths" algos 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
6806640ef0 Fix d2 description of paths map 2023-03-20 09:41:56 +01:00
Loïc Lecrenier
173e37584c Improve the visual/detailed search logger 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
6ba4d5e987 Add a search logger 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
dd12d44134 Support swapped word pairs in new proximity ranking rule impl 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c8e251bf24 Remove noise in codebase 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a938fbde4a Use a cache when resolving the query graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
dcf3f1d18a Remove EdgeIndex and NodeIndex types, prefer u32 instead 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
66d0c63694 Add some documentation and use bitmaps instead of hashmaps when possible 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
132191360b Introduce the sort ranking rule working with the new search structures 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
345c99d5bd Introduce the words ranking rule working with the new search structures 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
89d696c1e3 Introduce the proximity ranking rule as a graph-based ranking rule 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c645853529 Introduce a generic graph-based ranking rule 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a70ab8b072 Introduce a function to find the K shortest paths in a graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
48aae76b15 Introduce a function to find the docids of a set of paths in a graph 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
23bf572dea Introduce cache structures used with ranking rule graphs 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
864f6410ed Introduce a structure to represent a set of graph paths efficiently 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
c9bf6bb2fa Introduce a structure to implement ranking rules with graph algorithms 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
46249ea901 Implement a function to find a QueryGraph's docids 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
ce0d1e0e13 Introduce a common way to manage the coordination between ranking rules 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
5065d8b0c1 Introduce a DatabaseCache to memorize the addresses of LMDB values 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
a83007c013 Introduce structure to represent search queries as graphs 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
79e0a6dd4e Introduce a new search module, eventually meant to replace the old one 
The code here does not compile, because I am merely splitting one giant
commit into smaller ones where each commit explains a single file.
 2023-03-20 09:41:55 +01:00
Loïc Lecrenier
2d88089129 Remove unused term matching strategies 2023-03-20 09:41:55 +01:00
Clément Renault
ea016d97af
Implementing an IS EMPTY filter 2023-03-15 14:12:34 +01:00
Clément Renault
175e8a8495
Fix a diacritic issue 2023-03-09 14:57:47 +01:00
Clément Renault
7c0cd7172d
Introduce the NULL and NOT value NULL operator 2023-03-08 17:14:34 +01:00
bors[bot]
4f1ccbc495
Merge #3525 
3525: Fix phrase search containing stop words r=ManyTheFish a=ManyTheFish

# Summary
A search with a phrase containing only stop words was returning an HTTP error 500,
this PR filters the phrase containing only stop words dropping them before the search starts, a query with a phrase containing only stop words now behaves like a placeholder search.

fixes https://github.com/meilisearch/meilisearch/issues/3521

related v1.0.2 PR on milli: https://github.com/meilisearch/milli/pull/779



Co-authored-by: ManyTheFish <many@meilisearch.com>
 2023-03-02 10:55:37 +00:00
ManyTheFish
37489fd495 Return an internal error in the case of matching word is invalid 2023-03-01 19:05:16 +01:00
bors[bot]
ac5a1e4c4b
Merge #3423 
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>
 2023-02-22 13:06:43 +00:00
ManyTheFish
900bae3d9d keep phrases that has at least one word 2023-02-21 18:16:51 +01:00
ManyTheFish
8aa808d51b Merge branch 'main' into enhance-language-detection 2023-02-20 18:14:34 +01:00