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https://github.com/meilisearch/MeiliSearch
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Move the ClearDocuments update into its own module
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parent
1e1821f002
commit
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49
src/update/clear_documents.rs
Normal file
49
src/update/clear_documents.rs
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@ -0,0 +1,49 @@
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use roaring::RoaringBitmap;
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use crate::Index;
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pub struct ClearDocuments<'t, 'u, 'i> {
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wtxn: &'t mut heed::RwTxn<'u>,
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index: &'i Index,
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}
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impl<'t, 'u, 'i> ClearDocuments<'t, 'u, 'i> {
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pub fn new(wtxn: &'t mut heed::RwTxn<'u>, index: &'i Index) -> ClearDocuments<'t, 'u, 'i> {
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ClearDocuments { wtxn, index }
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}
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pub fn execute(self) -> anyhow::Result<usize> {
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let Index {
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main: _main,
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word_docids,
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docid_word_positions,
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word_pair_proximity_docids,
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documents,
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} = self.index;
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// We clear the word fst.
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self.index.put_words_fst(self.wtxn, &fst::Set::default())?;
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// We clear the users ids documents ids.
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self.index.put_users_ids_documents_ids(self.wtxn, &fst::Map::default())?;
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// We retrieve the documents ids.
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let documents_ids = self.index.documents_ids(self.wtxn)?;
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// We clear the internal documents ids.
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self.index.put_documents_ids(self.wtxn, &RoaringBitmap::default())?;
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// We clear the word docids.
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word_docids.clear(self.wtxn)?;
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// We clear the docid word positions.
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docid_word_positions.clear(self.wtxn)?;
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// We clear the word pair proximity docids.
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word_pair_proximity_docids.clear(self.wtxn)?;
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// We clear the documents themselves.
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documents.clear(self.wtxn)?;
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Ok(documents_ids.len() as usize)
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}
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}
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@ -1,7 +1,9 @@
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mod available_documents_ids;
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mod clear_documents;
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mod update_builder;
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mod update_store;
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pub use self::available_documents_ids::AvailableDocumentsIds;
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pub use self::clear_documents::ClearDocuments;
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pub use self::update_builder::UpdateBuilder;
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pub use self::update_store::UpdateStore;
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@ -7,6 +7,7 @@ use itertools::Itertools;
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use roaring::RoaringBitmap;
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use crate::{Index, BEU32};
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use super::clear_documents::ClearDocuments;
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pub struct UpdateBuilder {
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log_every_n: usize,
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@ -98,53 +99,6 @@ impl UpdateBuilder {
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}
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}
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pub struct ClearDocuments<'t, 'u, 'i> {
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wtxn: &'t mut heed::RwTxn<'u>,
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index: &'i Index,
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}
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impl<'t, 'u, 'i> ClearDocuments<'t, 'u, 'i> {
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fn new(wtxn: &'t mut heed::RwTxn<'u>, index: &'i Index) -> ClearDocuments<'t, 'u, 'i> {
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ClearDocuments { wtxn, index }
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}
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pub fn execute(self) -> anyhow::Result<usize> {
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let Index {
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main: _main,
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word_docids,
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docid_word_positions,
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word_pair_proximity_docids,
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documents,
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} = self.index;
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// We clear the word fst.
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self.index.put_words_fst(self.wtxn, &fst::Set::default())?;
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// We clear the users ids documents ids.
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self.index.put_users_ids_documents_ids(self.wtxn, &fst::Map::default())?;
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// We retrieve the documents ids.
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let documents_ids = self.index.documents_ids(self.wtxn)?;
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// We clear the internal documents ids.
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self.index.put_documents_ids(self.wtxn, &RoaringBitmap::default())?;
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// We clear the word docids.
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word_docids.clear(self.wtxn)?;
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// We clear the docid word positions.
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docid_word_positions.clear(self.wtxn)?;
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// We clear the word pair proximity docids.
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word_pair_proximity_docids.clear(self.wtxn)?;
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// We clear the documents themselves.
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documents.clear(self.wtxn)?;
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Ok(documents_ids.len() as usize)
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}
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}
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pub struct DeleteDocuments<'t, 'u, 'i> {
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wtxn: &'t mut heed::RwTxn<'u>,
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index: &'i Index,
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