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Refactor search and facet-search

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**Changes:**
The search filters are now using the FilterableAttributesFeatures from the FilterableAttributesRules to know if a field is filterable.
Moreover, the FilterableAttributesFeatures is more precise and an error will be returned if an operator is used on a field that doesn't have the related feature.
The facet-search is now checking if the feature is allowed in the FilterableAttributesFeatures and an error will be returned if the field doesn't have the related feature.

**Impact:**
- facet-search is now relying on AttributePatterns to match the locales
- search using filters is now relying on FilterableAttributesFeatures
- distinct attribute is now relying on FilterableAttributesRules
This commit is contained in:
ManyTheFish 2025-03-03 10:25:32 +01:00
parent 0200c65ebf
commit 967033579d
9 changed files with 365 additions and 154 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
crates/filter-parser/src/condition.rs
View File

@ -30,6 +30,25 @@ pub enum Condition<'a> {
StartsWith { keyword: Token<'a>, word: Token<'a> },
}
impl Condition<'_> {
pub fn operator(&self) -> &str {
match self {
Condition::GreaterThan(_) => ">",
Condition::GreaterThanOrEqual(_) => ">=",
Condition::Equal(_) => "=",
Condition::NotEqual(_) => "!=",
Condition::Null => "IS NULL",
Condition::Empty => "IS EMPTY",
Condition::Exists => "EXISTS",
Condition::LowerThan(_) => "<",
Condition::LowerThanOrEqual(_) => "<=",
Condition::Between { .. } => "TO",
Condition::Contains { .. } => "CONTAINS",
Condition::StartsWith { .. } => "STARTS WITH",
}
}
}
/// condition = value ("==" | ">" ...) value
pub fn parse_condition(input: Span) -> IResult<FilterCondition> {
let operator = alt((tag("<="), tag(">="), tag("!="), tag("<"), tag(">"), tag("=")));

1
crates/meilisearch-types/src/error.rs
View File

@ -414,6 +414,7 @@ impl ErrorCode for milli::Error {
UserError::AttributeLimitReached => Code::MaxFieldsLimitExceeded,
UserError::InvalidFilter(_) => Code::InvalidSearchFilter,
UserError::InvalidFilterExpression(..) => Code::InvalidSearchFilter,
UserError::FilterOperatorNotAllowed { .. } => Code::InvalidSearchFilter,
UserError::MissingDocumentId { .. } => Code::MissingDocumentId,
UserError::InvalidDocumentId { .. } | UserError::TooManyDocumentIds { .. } => {
Code::InvalidDocumentId

9
crates/meilisearch/src/search/mod.rs
View File

@ -20,7 +20,7 @@ use meilisearch_types::milli::score_details::{ScoreDetails, ScoringStrategy};
use meilisearch_types::milli::vector::parsed_vectors::ExplicitVectors;
use meilisearch_types::milli::vector::Embedder;
use meilisearch_types::milli::{
FacetValueHit, InternalError, OrderBy, SearchForFacetValues, TimeBudget,
FacetValueHit, InternalError, OrderBy, PatternMatch, SearchForFacetValues, TimeBudget,
};
use meilisearch_types::settings::DEFAULT_PAGINATION_MAX_TOTAL_HITS;
use meilisearch_types::{milli, Document};
@ -1538,8 +1538,9 @@ pub fn perform_facet_search(
// If the facet string is not localized, we **ignore** the locales provided by the user because the facet data has no locale.
// If the user does not provide locales, we use the locales of the facet string.
let localized_attributes = index.localized_attributes_rules(&rtxn)?.unwrap_or_default();
let localized_attributes_locales =
localized_attributes.into_iter().find(|attr| attr.match_str(&facet_name));
let localized_attributes_locales = localized_attributes
.into_iter()
.find(|attr| attr.match_str(&facet_name) == PatternMatch::Match);
let locales = localized_attributes_locales.map(|attr| {
attr.locales
.into_iter()
@ -1885,7 +1886,7 @@ fn format_fields(
let locales = locales.or_else(|| {
localized_attributes
.iter()
.find(|rule| rule.match_str(key))
.find(|rule| rule.match_str(key) == PatternMatch::Match)
.map(LocalizedAttributesRule::locales)
});

2
crates/milli/src/error.rs
View File

@ -138,6 +138,8 @@ and can not be more than 511 bytes.", .document_id.to_string()
InvalidFilter(String),
#[error("Invalid type for filter subexpression: expected: {}, found: {}.", .0.join(", "), .1)]
InvalidFilterExpression(&'static [&'static str], Value),
#[error("Filter operator `{operator}` is not allowed for the attribute `{field}`, allowed operators: {}.", allowed_operators.join(", "))]
FilterOperatorNotAllowed { field: String, allowed_operators: Vec<String>, operator: String },
#[error("Attribute `{}` is not sortable. {}",
.field,
match .valid_fields.is_empty() {

104
crates/milli/src/filterable_attributes_rules.rs
View File

@ -202,3 +202,107 @@ impl Default for FilterFeatures {
Self { equality: true, comparison: false }
}
}
pub fn filtered_matching_field_names<'fim>(
filterable_attributes: &[FilterableAttributesRule],
fields_ids_map: &'fim FieldsIdsMap,
filter: &impl Fn(&FilterableAttributesFeatures) -> bool,
) -> BTreeSet<&'fim str> {
let mut result = BTreeSet::new();
for (_, field_name) in fields_ids_map.iter() {
for filterable_attribute in filterable_attributes {
if filterable_attribute.match_str(field_name) == PatternMatch::Match {
let features = filterable_attribute.features();
if filter(&features) {
result.insert(field_name);
}
}
}
}
result
}
pub fn matching_features(
field_name: &str,
filterable_attributes: &[FilterableAttributesRule],
) -> Option<FilterableAttributesFeatures> {
for filterable_attribute in filterable_attributes {
if filterable_attribute.match_str(field_name) == PatternMatch::Match {
return Some(filterable_attribute.features());
}
}
None
}
pub fn is_field_filterable(
field_name: &str,
filterable_attributes: &[FilterableAttributesRule],
) -> bool {
matching_features(field_name, filterable_attributes)
.map_or(false, |features| features.is_filterable())
}
pub fn is_field_facet_searchable(
field_name: &str,
filterable_attributes: &[FilterableAttributesRule],
) -> bool {
matching_features(field_name, filterable_attributes)
.map_or(false, |features| features.is_facet_searchable())
}
/// Match a field against a set of filterable, facet searchable fields, distinct field, sortable fields, and asc_desc fields.
pub fn match_faceted_field(
field_name: &str,
filterable_fields: &[FilterableAttributesRule],
sortable_fields: &HashSet<String>,
asc_desc_fields: &HashSet<String>,
distinct_field: &Option<String>,
) -> PatternMatch {
// Check if the field matches any filterable or facet searchable field
let mut selection = match_pattern_by_features(field_name, filterable_fields, &|features| {
features.is_facet_searchable() || features.is_filterable()
});
// If the field matches the pattern, return Match
if selection == PatternMatch::Match {
return selection;
}
match match_distinct_field(distinct_field.as_deref(), field_name) {
PatternMatch::Match => return PatternMatch::Match,
PatternMatch::Parent => selection = PatternMatch::Parent,
PatternMatch::NoMatch => (),
}
// Otherwise, check if the field matches any sortable/asc_desc field
for pattern in sortable_fields.iter().chain(asc_desc_fields.iter()) {
match match_field_legacy(pattern, field_name) {
PatternMatch::Match => return PatternMatch::Match,
PatternMatch::Parent => selection = PatternMatch::Parent,
PatternMatch::NoMatch => (),
}
}
selection
}
fn match_pattern_by_features(
field_name: &str,
filterable_attributes: &[FilterableAttributesRule],
filter: &impl Fn(&FilterableAttributesFeatures) -> bool,
) -> PatternMatch {
let mut selection = PatternMatch::NoMatch;
// Check if the field name matches any pattern that is facet searchable or filterable
for pattern in filterable_attributes {
let features = pattern.features();
if filter(&features) {
match pattern.match_str(field_name) {
PatternMatch::Match => return PatternMatch::Match,
PatternMatch::Parent => selection = PatternMatch::Parent,
PatternMatch::NoMatch => (),
}
}
}
selection
}

90
crates/milli/src/index.rs
View File

@ -945,83 +945,37 @@ impl Index {
Ok(fields.into_iter().filter_map(|name| fields_ids_map.id(&name)).collect())
}
/* faceted fields */
/// Writes the faceted fields in the database.
pub(crate) fn put_faceted_fields(
&self,
wtxn: &mut RwTxn<'_>,
fields: &HashSet<String>,
) -> heed::Result<()> {
self.main.remap_types::<Str, SerdeJson<_>>().put(
wtxn,
main_key::HIDDEN_FACETED_FIELDS_KEY,
fields,
)
/// Returns true if the geo feature is enabled.
pub fn is_geo_enabled(&self, rtxn: &RoTxn<'_>) -> Result<bool> {
let geo_filter = self.is_geo_filtering_enabled(rtxn)?;
let geo_sortable = self.is_geo_sorting_enabled(rtxn)?;
Ok(geo_filter || geo_sortable)
}
/// Returns the faceted fields names.
pub fn faceted_fields(&self, rtxn: &RoTxn<'_>) -> heed::Result<HashSet<String>> {
Ok(self
.main
.remap_types::<Str, SerdeJson<_>>()
.get(rtxn, main_key::HIDDEN_FACETED_FIELDS_KEY)?
.unwrap_or_default())
/// Returns true if the geo sorting feature is enabled.
pub fn is_geo_sorting_enabled(&self, rtxn: &RoTxn<'_>) -> Result<bool> {
let geo_sortable = self.sortable_fields(rtxn)?.contains(RESERVED_GEO_FIELD_NAME);
Ok(geo_sortable)
}
/// Identical to `faceted_fields`, but returns ids instead.
pub fn faceted_fields_ids(&self, rtxn: &RoTxn<'_>) -> Result<HashSet<FieldId>> {
let fields = self.faceted_fields(rtxn)?;
let fields_ids_map = self.fields_ids_map(rtxn)?;
let mut fields_ids = HashSet::new();
for name in fields {
if let Some(field_id) = fields_ids_map.id(&name) {
fields_ids.insert(field_id);
}
/// Returns true if the geo filtering feature is enabled.
pub fn is_geo_filtering_enabled(&self, rtxn: &RoTxn<'_>) -> Result<bool> {
let geo_filter =
self.filterable_attributes_rules(rtxn)?.iter().any(|field| field.has_geo());
Ok(geo_filter)
}
Ok(fields_ids)
}
/* faceted documents ids */
/// Returns the user defined faceted fields names.
///
/// The user faceted fields are the union of all the filterable, sortable, distinct, and Asc/Desc fields.
pub fn user_defined_faceted_fields(&self, rtxn: &RoTxn<'_>) -> Result<HashSet<String>> {
let filterable_fields = self.filterable_fields(rtxn)?;
let sortable_fields = self.sortable_fields(rtxn)?;
let distinct_field = self.distinct_field(rtxn)?;
let asc_desc_fields =
self.criteria(rtxn)?.into_iter().filter_map(|criterion| match criterion {
pub fn asc_desc_fields(&self, rtxn: &RoTxn<'_>) -> Result<HashSet<String>> {
let asc_desc_fields = self
.criteria(rtxn)?
.into_iter()
.filter_map(|criterion| match criterion {
Criterion::Asc(field) | Criterion::Desc(field) => Some(field),
_otherwise => None,
});
})
.collect();
let mut faceted_fields = filterable_fields;
faceted_fields.extend(sortable_fields);
faceted_fields.extend(asc_desc_fields);
if let Some(field) = distinct_field {
faceted_fields.insert(field.to_owned());
}
Ok(faceted_fields)
}
/// Identical to `user_defined_faceted_fields`, but returns ids instead.
pub fn user_defined_faceted_fields_ids(&self, rtxn: &RoTxn<'_>) -> Result<HashSet<FieldId>> {
let fields = self.user_defined_faceted_fields(rtxn)?;
let fields_ids_map = self.fields_ids_map(rtxn)?;
let mut fields_ids = HashSet::new();
for name in fields {
if let Some(field_id) = fields_ids_map.id(&name) {
fields_ids.insert(field_id);
}
}
Ok(fields_ids)
Ok(asc_desc_fields)
}
/* faceted documents ids */

229
crates/milli/src/search/facet/filter.rs
View File

@ -1,4 +1,4 @@
use std::collections::HashSet;
use std::collections::BTreeSet;
use std::fmt::{Debug, Display};
use std::ops::Bound::{self, Excluded, Included};
@ -12,13 +12,16 @@ use serde_json::Value;
use super::facet_range_search;
use crate::constants::RESERVED_GEO_FIELD_NAME;
use crate::error::{Error, UserError};
use crate::filterable_attributes_rules::{
filtered_matching_field_names, is_field_filterable, matching_features,
};
use crate::heed_codec::facet::{
FacetGroupKey, FacetGroupKeyCodec, FacetGroupValue, FacetGroupValueCodec, OrderedF64Codec,
};
use crate::index::db_name::FACET_ID_STRING_DOCIDS;
use crate::{
distance_between_two_points, lat_lng_to_xyz, FieldId, Index, InternalError, Result,
SerializationError,
distance_between_two_points, lat_lng_to_xyz, FieldId, FilterableAttributesFeatures,
FilterableAttributesRule, Index, InternalError, Result, SerializationError,
};
/// The maximum number of filters the filter AST can process.
@ -60,7 +63,7 @@ impl Display for BadGeoError {
#[derive(Debug)]
enum FilterError<'a> {
AttributeNotFilterable { attribute: &'a str, filterable_fields: HashSet<String> },
AttributeNotFilterable { attribute: &'a str, filterable_fields: BTreeSet<&'a str> },
ParseGeoError(BadGeoError),
TooDeep,
}
@ -230,17 +233,22 @@ impl<'a> Filter<'a> {
impl<'a> Filter<'a> {
pub fn evaluate(&self, rtxn: &heed::RoTxn<'_>, index: &Index) -> Result<RoaringBitmap> {
// to avoid doing this for each recursive call we're going to do it ONCE ahead of time
let filterable_fields = index.filterable_fields(rtxn)?;
let filterable_attributes_rules = index.filterable_attributes_rules(rtxn)?;
for fid in self.condition.fids(MAX_FILTER_DEPTH) {
let attribute = fid.value();
if !crate::is_faceted(attribute, &filterable_fields) {
if !is_field_filterable(attribute, &filterable_attributes_rules) {
let fields_ids_map = index.fields_ids_map(rtxn)?;
return Err(fid.as_external_error(FilterError::AttributeNotFilterable {
attribute,
filterable_fields,
filterable_fields: filtered_matching_field_names(
&filterable_attributes_rules,
&fields_ids_map,
&|features| features.is_filterable(),
),
}))?;
}
}
self.inner_evaluate(rtxn, index, &filterable_fields, None)
self.inner_evaluate(rtxn, index, &filterable_attributes_rules, None)
}
fn evaluate_operator(
@ -249,6 +257,7 @@ impl<'a> Filter<'a> {
field_id: FieldId,
universe: Option<&RoaringBitmap>,
operator: &Condition<'a>,
features: &FilterableAttributesFeatures,
) -> Result<RoaringBitmap> {
let numbers_db = index.facet_id_f64_docids;
let strings_db = index.facet_id_string_docids;
@ -258,6 +267,28 @@ impl<'a> Filter<'a> {
// field id and the level.
let (left, right) = match operator {
// return an error if the filter is not allowed for this field
Condition::GreaterThan(_)
| Condition::GreaterThanOrEqual(_)
| Condition::LowerThan(_)
| Condition::LowerThanOrEqual(_)
| Condition::Between { .. }
if !features.is_filterable_comparison() =>
{
return Err(generate_filter_error(rtxn, index, field_id, operator, features));
}
Condition::Empty if !features.is_filterable_empty() => {
return Err(generate_filter_error(rtxn, index, field_id, operator, features));
}
Condition::Null if !features.is_filterable_null() => {
return Err(generate_filter_error(rtxn, index, field_id, operator, features));
}
Condition::Exists if !features.is_filterable_exists() => {
return Err(generate_filter_error(rtxn, index, field_id, operator, features));
}
Condition::Equal(_) | Condition::NotEqual(_) if !features.is_filterable_equality() => {
return Err(generate_filter_error(rtxn, index, field_id, operator, features));
}
Condition::GreaterThan(val) => {
(Excluded(val.parse_finite_float()?), Included(f64::MAX))
}
@ -307,7 +338,8 @@ impl<'a> Filter<'a> {
}
Condition::NotEqual(val) => {
let operator = Condition::Equal(val.clone());
let docids = Self::evaluate_operator(rtxn, index, field_id, None, &operator)?;
let docids =
Self::evaluate_operator(rtxn, index, field_id, None, &operator, features)?;
let all_ids = index.documents_ids(rtxn)?;
return Ok(all_ids - docids);
}
@ -409,7 +441,7 @@ impl<'a> Filter<'a> {
&self,
rtxn: &heed::RoTxn<'_>,
index: &Index,
filterable_fields: &HashSet<String>,
filterable_fields: &[FilterableAttributesRule],
universe: Option<&RoaringBitmap>,
) -> Result<RoaringBitmap> {
if universe.map_or(false, |u| u.is_empty()) {
@ -434,38 +466,58 @@ impl<'a> Filter<'a> {
}
}
FilterCondition::In { fid, els } => {
if crate::is_faceted(fid.value(), filterable_fields) {
match matching_features(fid.value(), filterable_fields) {
Some(features) if features.is_filterable() => {
let field_ids_map = index.fields_ids_map(rtxn)?;
if let Some(fid) = field_ids_map.id(fid.value()) {
els.iter()
.map(|el| Condition::Equal(el.clone()))
.map(|op| Self::evaluate_operator(rtxn, index, fid, universe, &op))
.map(|op| {
Self::evaluate_operator(
rtxn, index, fid, universe, &op, &features,
)
})
.union()
} else {
Ok(RoaringBitmap::new())
}
} else {
}
_ => {
let field_ids_map = index.fields_ids_map(rtxn)?;
Err(fid.as_external_error(FilterError::AttributeNotFilterable {
attribute: fid.value(),
filterable_fields: filterable_fields.clone(),
filterable_fields: filtered_matching_field_names(
filterable_fields,
&field_ids_map,
&|features| features.is_filterable(),
),
}))?
}
}
}
FilterCondition::Condition { fid, op } => {
if crate::is_faceted(fid.value(), filterable_fields) {
match matching_features(fid.value(), filterable_fields) {
Some(features) if features.is_filterable() => {
let field_ids_map = index.fields_ids_map(rtxn)?;
if let Some(fid) = field_ids_map.id(fid.value()) {
Self::evaluate_operator(rtxn, index, fid, universe, op)
Self::evaluate_operator(rtxn, index, fid, universe, op, &features)
} else {
Ok(RoaringBitmap::new())
}
} else {
}
_ => {
let field_ids_map = index.fields_ids_map(rtxn)?;
Err(fid.as_external_error(FilterError::AttributeNotFilterable {
attribute: fid.value(),
filterable_fields: filterable_fields.clone(),
filterable_fields: filtered_matching_field_names(
filterable_fields,
&field_ids_map,
&|features| features.is_filterable(),
),
}))?
}
}
}
FilterCondition::Or(subfilters) => subfilters
.iter()
.cloned()
@ -502,7 +554,7 @@ impl<'a> Filter<'a> {
}
}
FilterCondition::GeoLowerThan { point, radius } => {
if filterable_fields.contains(RESERVED_GEO_FIELD_NAME) {
if index.is_geo_filtering_enabled(rtxn)? {
let base_point: [f64; 2] =
[point[0].parse_finite_float()?, point[1].parse_finite_float()?];
if !(-90.0..=90.0).contains(&base_point[0]) {
@ -530,14 +582,19 @@ impl<'a> Filter<'a> {
Ok(result)
} else {
let field_ids_map = index.fields_ids_map(rtxn)?;
Err(point[0].as_external_error(FilterError::AttributeNotFilterable {
attribute: RESERVED_GEO_FIELD_NAME,
filterable_fields: filterable_fields.clone(),
filterable_fields: filtered_matching_field_names(
filterable_fields,
&field_ids_map,
&|features| features.is_filterable(),
),
}))?
}
}
FilterCondition::GeoBoundingBox { top_right_point, bottom_left_point } => {
if filterable_fields.contains(RESERVED_GEO_FIELD_NAME) {
if index.is_geo_filtering_enabled(rtxn)? {
let top_right: [f64; 2] = [
top_right_point[0].parse_finite_float()?,
top_right_point[1].parse_finite_float()?,
@ -662,10 +719,15 @@ impl<'a> Filter<'a> {
Ok(selected_lat & selected_lng)
} else {
let field_ids_map = index.fields_ids_map(rtxn)?;
Err(top_right_point[0].as_external_error(
FilterError::AttributeNotFilterable {
attribute: RESERVED_GEO_FIELD_NAME,
filterable_fields: filterable_fields.clone(),
filterable_fields: filtered_matching_field_names(
filterable_fields,
&field_ids_map,
&|features| features.is_filterable(),
),
},
))?
}
@ -674,6 +736,26 @@ impl<'a> Filter<'a> {
}
}
fn generate_filter_error(
rtxn: &heed::RoTxn<'_>,
index: &Index,
field_id: FieldId,
operator: &Condition<'_>,
features: &FilterableAttributesFeatures,
) -> Error {
match index.fields_ids_map(rtxn) {
Ok(fields_ids_map) => {
let field = fields_ids_map.name(field_id).unwrap_or_default();
Error::UserError(UserError::FilterOperatorNotAllowed {
field: field.to_string(),
allowed_operators: features.allowed_filter_operators(),
operator: operator.operator().to_string(),
})
}
Err(e) => e.into(),
}
}
impl<'a> From<FilterCondition<'a>> for Filter<'a> {
fn from(fc: FilterCondition<'a>) -> Self {
Self { condition: fc }
@ -687,12 +769,12 @@ mod tests {
use big_s::S;
use either::Either;
use maplit::hashset;
use meili_snap::snapshot;
use roaring::RoaringBitmap;
use crate::constants::RESERVED_GEO_FIELD_NAME;
use crate::index::tests::TempIndex;
use crate::Filter;
use crate::{Filter, FilterableAttributesRule};
#[test]
fn empty_db() {
@ -700,7 +782,9 @@ mod tests {
//Set the filterable fields to be the channel.
index
.update_settings(|settings| {
settings.set_filterable_fields(hashset! { S("PrIcE") });
settings.set_filterable_fields(vec![FilterableAttributesRule::Field(
"PrIcE".to_string(),
)]);
})
.unwrap();
@ -784,27 +868,32 @@ mod tests {
let rtxn = index.read_txn().unwrap();
let filter = Filter::from_str("_geoRadius(42, 150, 10)").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `_geo` is not filterable. This index does not have configured filterable attributes."
));
snapshot!(error.to_string(), @r###"
Attribute `_geo` is not filterable. This index does not have configured filterable attributes.
12:14 _geoRadius(42, 150, 10)
"###);
let filter = Filter::from_str("_geoBoundingBox([42, 150], [30, 10])").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `_geo` is not filterable. This index does not have configured filterable attributes."
));
snapshot!(error.to_string(), @r###"
Attribute `_geo` is not filterable. This index does not have configured filterable attributes.
18:20 _geoBoundingBox([42, 150], [30, 10])
"###);
let filter = Filter::from_str("dog = \"bernese mountain\"").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `dog` is not filterable. This index does not have configured filterable attributes."
));
snapshot!(error.to_string(), @r###"
Attribute `dog` is not filterable. This index does not have configured filterable attributes.
1:4 dog = "bernese mountain"
"###);
drop(rtxn);
index
.update_settings(|settings| {
settings.set_searchable_fields(vec![S("title")]);
settings.set_filterable_fields(hashset! { S("title") });
settings.set_filterable_fields(vec![FilterableAttributesRule::Field(
"title".to_string(),
)]);
})
.unwrap();
@ -812,39 +901,45 @@ mod tests {
let filter = Filter::from_str("_geoRadius(-100, 150, 10)").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `_geo` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `_geo` is not filterable. This index does not have configured filterable attributes.
12:16 _geoRadius(-100, 150, 10)
"###);
let filter = Filter::from_str("_geoBoundingBox([42, 150], [30, 10])").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `_geo` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `_geo` is not filterable. This index does not have configured filterable attributes.
18:20 _geoBoundingBox([42, 150], [30, 10])
"###);
let filter = Filter::from_str("name = 12").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `name` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `name` is not filterable. This index does not have configured filterable attributes.
1:5 name = 12
"###);
let filter = Filter::from_str("title = \"test\" AND name = 12").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `name` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `name` is not filterable. This index does not have configured filterable attributes.
20:24 title = "test" AND name = 12
"###);
let filter = Filter::from_str("title = \"test\" AND name IN [12]").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `name` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `name` is not filterable. This index does not have configured filterable attributes.
20:24 title = "test" AND name IN [12]
"###);
let filter = Filter::from_str("title = \"test\" AND name != 12").unwrap().unwrap();
let error = filter.evaluate(&rtxn, &index).unwrap_err();
assert!(error.to_string().starts_with(
"Attribute `name` is not filterable. Available filterable attributes are: `title`."
));
snapshot!(error.to_string(), @r###"
Attribute `name` is not filterable. This index does not have configured filterable attributes.
20:24 title = "test" AND name != 12
"###);
}
#[test]
@ -870,7 +965,9 @@ mod tests {
index
.update_settings(|settings| {
settings.set_filterable_fields(hashset!(S("monitor_diagonal")));
settings.set_filterable_fields(vec![FilterableAttributesRule::Field(
"monitor_diagonal".to_string(),
)]);
})
.unwrap();
@ -901,7 +998,9 @@ mod tests {
index
.update_settings(|settings| {
settings.set_filterable_fields(hashset! { S(RESERVED_GEO_FIELD_NAME) });
settings.set_filterable_fields(vec![FilterableAttributesRule::Field(S(
RESERVED_GEO_FIELD_NAME,
))]);
})
.unwrap();
@ -948,7 +1047,10 @@ mod tests {
index
.update_settings(|settings| {
settings.set_searchable_fields(vec![S(RESERVED_GEO_FIELD_NAME), S("price")]); // to keep the fields order
settings.set_filterable_fields(hashset! { S(RESERVED_GEO_FIELD_NAME), S("price") });
settings.set_filterable_fields(vec![
FilterableAttributesRule::Field(S(RESERVED_GEO_FIELD_NAME)),
FilterableAttributesRule::Field("price".to_string()),
]);
})
.unwrap();
@ -998,7 +1100,10 @@ mod tests {
index
.update_settings(|settings| {
settings.set_searchable_fields(vec![S(RESERVED_GEO_FIELD_NAME), S("price")]); // to keep the fields order
settings.set_filterable_fields(hashset! { S(RESERVED_GEO_FIELD_NAME), S("price") });
settings.set_filterable_fields(vec![
FilterableAttributesRule::Field(S(RESERVED_GEO_FIELD_NAME)),
FilterableAttributesRule::Field("price".to_string()),
]);
})
.unwrap();
@ -1108,7 +1213,9 @@ mod tests {
index
.update_settings(|settings| {
settings.set_searchable_fields(vec![S("price")]); // to keep the fields order
settings.set_filterable_fields(hashset! { S("price") });
settings.set_filterable_fields(vec![FilterableAttributesRule::Field(
"price".to_string(),
)]);
})
.unwrap();
index
@ -1164,7 +1271,11 @@ mod tests {
index
.update_settings(|settings| {
settings.set_primary_key("id".to_owned());
settings.set_filterable_fields(hashset! { S("id"), S("one"), S("two") });
settings.set_filterable_fields(vec![
FilterableAttributesRule::Field("id".to_string()),
FilterableAttributesRule::Field("one".to_string()),
FilterableAttributesRule::Field("two".to_string()),
]);
})
.unwrap();

15
crates/milli/src/search/facet/search.rs
View File

@ -10,6 +10,9 @@ use roaring::RoaringBitmap;
use tracing::error;
use crate::error::UserError;
use crate::filterable_attributes_rules::{
filtered_matching_field_names, is_field_facet_searchable,
};
use crate::heed_codec::facet::{FacetGroupKey, FacetGroupValue};
use crate::search::build_dfa;
use crate::{DocumentId, FieldId, OrderBy, Result, Search};
@ -73,10 +76,16 @@ impl<'a> SearchForFacetValues<'a> {
let index = self.search_query.index;
let rtxn = self.search_query.rtxn;
let filterable_fields = index.filterable_fields(rtxn)?;
if !filterable_fields.contains(&self.facet) {
let filterable_attributes_rules = index.filterable_attributes_rules(rtxn)?;
if !is_field_facet_searchable(&self.facet, &filterable_attributes_rules) {
let fields_ids_map = index.fields_ids_map(rtxn)?;
let matching_field_names = filtered_matching_field_names(
&filterable_attributes_rules,
&fields_ids_map,
&|features| features.is_facet_searchable(),
);
let (valid_fields, hidden_fields) =
index.remove_hidden_fields(rtxn, filterable_fields)?;
index.remove_hidden_fields(rtxn, matching_field_names)?;
return Err(UserError::InvalidFacetSearchFacetName {
field: self.facet.clone(),

16
crates/milli/src/search/mod.rs
View File

@ -9,6 +9,7 @@ use roaring::bitmap::RoaringBitmap;
pub use self::facet::{FacetDistribution, Filter, OrderBy, DEFAULT_VALUES_PER_FACET};
pub use self::new::matches::{FormatOptions, MatchBounds, MatcherBuilder, MatchingWords};
use self::new::{execute_vector_search, PartialSearchResult};
use crate::filterable_attributes_rules::{filtered_matching_field_names, is_field_filterable};
use crate::score_details::{ScoreDetails, ScoringStrategy};
use crate::vector::Embedder;
use crate::{
@ -187,10 +188,19 @@ impl<'a> Search<'a> {
}
if let Some(distinct) = &self.distinct {
let filterable_fields = ctx.index.filterable_fields(ctx.txn)?;
if !crate::is_faceted(distinct, &filterable_fields) {
let filterable_fields = ctx.index.filterable_attributes_rules(ctx.txn)?;
// check if the distinct field is in the filterable fields
if !is_field_filterable(distinct, &filterable_fields) {
// if not, remove the hidden fields from the filterable fields to generate the error message
let fields_ids_map = ctx.index.fields_ids_map(ctx.txn)?;
let matching_field_names = filtered_matching_field_names(
&filterable_fields,
&fields_ids_map,
&|features| features.is_filterable(),
);
let (valid_fields, hidden_fields) =
ctx.index.remove_hidden_fields(ctx.txn, filterable_fields)?;
ctx.index.remove_hidden_fields(ctx.txn, matching_field_names)?;
// and return the error
return Err(Error::UserError(UserError::InvalidDistinctAttribute {
field: distinct.clone(),
valid_fields,