searchengines-web/MeiliSearch
searchengines-web/MeiliSearch
1
0
Fork 0
mirror of https://github.com/meilisearch/MeiliSearch synced 2024-12-27 15:10:05 +01:00
Code Issues Releases Wiki Activity

format file

Browse Source
This commit is contained in:
Akshay Kulkarni 2022-10-12 15:27:56 +05:30
parent 63e79a9039
commit 8c9245149e
No known key found for this signature in database
GPG Key ID: CAB2F21265743909
1 changed files with 34 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
milli/src/search/query_tree.rs
View File

@ -146,7 +146,12 @@ impl fmt::Debug for Query {
trait Context {
fn word_docids(&self, word: &str) -> heed::Result<Option<RoaringBitmap>>;
fn word_pair_proximity_docids(&self, right_word: &str, left_word: &str, proximity: u8) -> heed::Result<Option<RoaringBitmap>>;
fn word_pair_proximity_docids(
&self,
right_word: &str,
left_word: &str,
proximity: u8,
) -> heed::Result<Option<RoaringBitmap>>;
fn synonyms<S: AsRef<str>>(&self, words: &[S]) -> heed::Result<Option<Vec<Vec<String>>>>;
fn word_documents_count(&self, word: &str) -> heed::Result<Option<u64>> {
match self.word_docids(word)? {
@ -157,7 +162,12 @@ trait Context {
/// Returns the minimum word len for 1 and 2 typos.
fn min_word_len_for_typo(&self) -> heed::Result<(u8, u8)>;
fn exact_words(&self) -> Option<&fst::Set<Cow<[u8]>>>;
fn word_pair_frequency(&self, left_word: &str, right_word: &str, proximity: u8) -> heed::Result<Option<u64>> {
fn word_pair_frequency(
&self,
left_word: &str,
right_word: &str,
proximity: u8,
) -> heed::Result<Option<u64>> {
match self.word_pair_proximity_docids(right_word, left_word, proximity)? {
Some(rb) => Ok(Some(rb.len())),
None => Ok(None),
@ -180,7 +190,12 @@ impl<'a> Context for QueryTreeBuilder<'a> {
self.index.word_docids.get(self.rtxn, word)
}
fn word_pair_proximity_docids(&self, right_word: &str, left_word: &str, proximity: u8) -> heed::Result<Option<RoaringBitmap>> {
fn word_pair_proximity_docids(
&self,
right_word: &str,
left_word: &str,
proximity: u8,
) -> heed::Result<Option<RoaringBitmap>> {
self.index.word_pair_proximity_docids.get(self.rtxn, &(left_word, right_word, proximity))
}
@ -202,9 +217,17 @@ impl<'a> Context for QueryTreeBuilder<'a> {
self.exact_words.as_ref()
}
fn word_pair_frequency(&self, left_word: &str, right_word: &str, proximity: u8) -> heed::Result<Option<u64>> {
fn word_pair_frequency(
&self,
left_word: &str,
right_word: &str,
proximity: u8,
) -> heed::Result<Option<u64>> {
let key = (left_word, right_word, proximity);
self.index.word_pair_proximity_docids.remap_data_type::<CboRoaringBitmapLenCodec>().get(&self.rtxn, &key)
self.index
.word_pair_proximity_docids
.remap_data_type::<CboRoaringBitmapLenCodec>()
.get(&self.rtxn, &key)
}
}
@ -838,7 +861,12 @@ mod test {
Ok(self.postings.get(word).cloned())
}
fn word_pair_proximity_docids(&self, right_word: &str, left_word: &str, _: u8) -> heed::Result<Option<RoaringBitmap>> {
fn word_pair_proximity_docids(
&self,
right_word: &str,
left_word: &str,
_: u8,
) -> heed::Result<Option<RoaringBitmap>> {
let bitmap = self.postings.get(&format!("{} {}", left_word, right_word));
Ok(bitmap.cloned())
}