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Normalize the value for to compare in the filters

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This commit is contained in:
Kerollmops 2023-05-16 14:06:48 +02:00
parent 5e12ed38dc
commit 81aee70662
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GPG Key ID: 92ADA4E935E71FA4
1 changed files with 7 additions and 6 deletions
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13
milli/src/search/facet/filter.rs
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@ -302,7 +302,8 @@ impl<'a> Filter<'a> {
return Ok(all_ids - docids);
}
Condition::Contains(val) => {
let finder = Finder::new(val.value());
let value = crate::normalize_facet(val.value());
let finder = Finder::new(&value);
let base = FacetGroupKey { field_id, level: 0, left_bound: "" };
let docids = strings_db
.prefix_iter(rtxn, &base)?
@ -323,7 +324,8 @@ impl<'a> Filter<'a> {
}
Condition::StartsWith(val) => {
// This can be implemented with the string level layers for a faster execution
let prefix = FacetGroupKey { field_id, level: 0, left_bound: val.value() };
let value = crate::normalize_facet(val.value());
let prefix = FacetGroupKey { field_id, level: 0, left_bound: value.as_str() };
let docids = strings_db
.prefix_iter(rtxn, &prefix)?
.remap_key_type::<DecodeIgnore>()
@ -332,7 +334,8 @@ impl<'a> Filter<'a> {
return Ok(docids);
}
Condition::EndsWith(val) => {
let finder = FinderRev::new(val.value());
let value = crate::normalize_facet(val.value());
let finder = FinderRev::new(&value);
let value_len = finder.needle().len();
let base = FacetGroupKey { field_id, level: 0, left_bound: "" };
let docids = strings_db
@ -340,9 +343,7 @@ impl<'a> Filter<'a> {
.remap_data_type::<LazyDecode<FacetGroupValueCodec>>()
.filter_map(|result| match result {
Ok((FacetGroupKey { left_bound, .. }, lazy_group_value)) => {
if finder.rfind(left_bound.as_bytes())
== Some(left_bound.len() - value_len)
{
if finder.rfind(left_bound) == Some(left_bound.len() - value_len) {
Some(lazy_group_value.decode().map(|gv| gv.bitmap))
} else {
None