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Code Issues Releases Wiki Activity

Introduce a new facet_id_is_null_docids database in the index

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This commit is contained in:
Clément Renault 2023-03-08 16:14:00 +01:00
parent df3986cd83
commit 9287858997
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GPG Key ID: 92ADA4E935E71FA4
3 changed files with 17 additions and 1 deletions
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8
milli/src/index.rs
View File

@ -80,6 +80,7 @@ pub mod db_name {
pub const FIELD_ID_WORD_COUNT_DOCIDS: &str = "field-id-word-count-docids";
pub const FACET_ID_F64_DOCIDS: &str = "facet-id-f64-docids";
pub const FACET_ID_EXISTS_DOCIDS: &str = "facet-id-exists-docids";
pub const FACET_ID_IS_NULL_DOCIDS: &str = "facet-id-is-null-docids";
pub const FACET_ID_STRING_DOCIDS: &str = "facet-id-string-docids";
pub const FIELD_ID_DOCID_FACET_F64S: &str = "field-id-docid-facet-f64s";
pub const FIELD_ID_DOCID_FACET_STRINGS: &str = "field-id-docid-facet-strings";
@ -130,6 +131,9 @@ pub struct Index {
/// Maps the facet field id and the docids for which this field exists
pub facet_id_exists_docids: Database<FieldIdCodec, CboRoaringBitmapCodec>,
/// Maps the facet field id and the docids for which this field is set as null
pub facet_id_is_null_docids: Database<FieldIdCodec, CboRoaringBitmapCodec>,
/// Maps the facet field id and ranges of numbers with the docids that corresponds to them.
pub facet_id_f64_docids: Database<FacetGroupKeyCodec<OrderedF64Codec>, FacetGroupValueCodec>,
/// Maps the facet field id and ranges of strings with the docids that corresponds to them.
@ -153,7 +157,7 @@ impl Index {
) -> Result<Index> {
use db_name::*;
options.max_dbs(19);
options.max_dbs(20);
unsafe { options.flag(Flags::MdbAlwaysFreePages) };
let env = options.open(path)?;
@ -175,6 +179,7 @@ impl Index {
let facet_id_f64_docids = env.create_database(Some(FACET_ID_F64_DOCIDS))?;
let facet_id_string_docids = env.create_database(Some(FACET_ID_STRING_DOCIDS))?;
let facet_id_exists_docids = env.create_database(Some(FACET_ID_EXISTS_DOCIDS))?;
let facet_id_is_null_docids = env.create_database(Some(FACET_ID_IS_NULL_DOCIDS))?;
let field_id_docid_facet_f64s = env.create_database(Some(FIELD_ID_DOCID_FACET_F64S))?;
let field_id_docid_facet_strings =
@ -201,6 +206,7 @@ impl Index {
facet_id_f64_docids,
facet_id_string_docids,
facet_id_exists_docids,
facet_id_is_null_docids,
field_id_docid_facet_f64s,
field_id_docid_facet_strings,
documents,

2
milli/src/update/clear_documents.rs
View File

@ -34,6 +34,7 @@ impl<'t, 'u, 'i> ClearDocuments<'t, 'u, 'i> {
facet_id_f64_docids,
facet_id_string_docids,
facet_id_exists_docids,
facet_id_is_null_docids,
field_id_docid_facet_f64s,
field_id_docid_facet_strings,
documents,
@ -86,6 +87,7 @@ impl<'t, 'u, 'i> ClearDocuments<'t, 'u, 'i> {
script_language_docids.clear(self.wtxn)?;
facet_id_f64_docids.clear(self.wtxn)?;
facet_id_exists_docids.clear(self.wtxn)?;
facet_id_is_null_docids.clear(self.wtxn)?;
facet_id_string_docids.clear(self.wtxn)?;
field_id_docid_facet_f64s.clear(self.wtxn)?;
field_id_docid_facet_strings.clear(self.wtxn)?;

8
milli/src/update/delete_documents.rs
View File

@ -245,6 +245,7 @@ impl<'t, 'u, 'i> DeleteDocuments<'t, 'u, 'i> {
field_id_docid_facet_strings: _,
script_language_docids,
facet_id_exists_docids,
facet_id_is_null_docids,
documents,
} = self.index;
@ -523,6 +524,13 @@ impl<'t, 'u, 'i> DeleteDocuments<'t, 'u, 'i> {
&self.to_delete_docids,
)?;
// We delete the documents ids that are under the facet field id values.
remove_docids_from_facet_id_exists_docids(
self.wtxn,
facet_id_is_null_docids,
&self.to_delete_docids,
)?;
self.index.put_soft_deleted_documents_ids(self.wtxn, &RoaringBitmap::new())?;
Ok(DetailedDocumentDeletionResult {