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Introduce the facet field id values engine database

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Clément Renault
2020-11-11 16:04:04 +01:00
parent e0058c1125
commit 92ec908303
3 changed files with 39 additions and 19 deletions
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24
src/update/clear_documents.rs
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@ -18,33 +18,25 @@ impl<'t, 'u, 'i> ClearDocuments<'t, 'u, 'i> {
word_docids,
docid_word_positions,
word_pair_proximity_docids,
facet_field_id_value_docids,
documents,
} = self.index;
// We clear the word fst.
// We retrieve the number of documents ids that we are deleting.
let number_of_documents = self.index.number_of_documents(self.wtxn)?;
// We clean some of the main engine datastructures.
self.index.put_words_fst(self.wtxn, &fst::Set::default())?;
// We clear the users ids documents ids.
self.index.put_users_ids_documents_ids(self.wtxn, &fst::Map::default())?;
// We retrieve the documents ids.
let documents_ids = self.index.documents_ids(self.wtxn)?;
// We clear the internal documents ids.
self.index.put_documents_ids(self.wtxn, &RoaringBitmap::default())?;
// We clear the word docids.
// Clear the other databases.
word_docids.clear(self.wtxn)?;
// We clear the docid word positions.
docid_word_positions.clear(self.wtxn)?;
// We clear the word pair proximity docids.
word_pair_proximity_docids.clear(self.wtxn)?;
// We clear the documents themselves.
facet_field_id_value_docids.clear(self.wtxn)?;
documents.clear(self.wtxn)?;
Ok(documents_ids.len() as usize)
Ok(number_of_documents)
}
}