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Introduce the UpdateBuilder type along with some update operations

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Clément Renault 2020-10-25 18:32:01 +01:00
parent adacc7977d
commit b14cca2ad9
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9 changed files with 382 additions and 39 deletions
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12
src/indexing/mod.rs
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@ -340,7 +340,8 @@ where F: Fn(u32, u32) + Sync + Send,
// to first delete the replaced documents for example.
let mut wtxn = env.write_txn()?;
let contains_documents = index.documents_ids(&wtxn)?.map_or(false, |docids| !docids.is_empty());
let mut documents_ids = index.documents_ids(&wtxn)?;
let contains_documents = !documents_ids.is_empty();
let write_method = if contains_documents {
WriteMethod::GetMergePut
} else {
@ -354,13 +355,8 @@ where F: Fn(u32, u32) + Sync + Send,
index.put_users_ids_documents_ids(&mut wtxn, &users_ids_documents_ids)?;
// We merge the new documents ids with the existing ones.
match index.documents_ids(&wtxn)? {
Some(mut documents_ids) => {
documents_ids.union_with(&new_documents_ids);
index.put_documents_ids(&mut wtxn, &documents_ids)?;
},
None => index.put_documents_ids(&mut wtxn, &new_documents_ids)?,
}
documents_ids.union_with(&new_documents_ids);
index.put_documents_ids(&mut wtxn, &documents_ids)?;
debug!("Writing the docid word positions into LMDB on disk...");
merge_into_lmdb_database(