1 files changed, 8 insertions, 1 deletions
diff --git a/src/mongo/db/exec/document_value/document.cpp b/src/mongo/db/exec/document_value/document.cpp
index fd50895c9a1..4488af81f3b 100644
--- a/src/mongo/db/exec/document_value/document.cpp
+++ b/src/mongo/db/exec/document_value/document.cpp
@@ -90,7 +90,8 @@ const StringDataSet Document::allMetadataFieldNames{Document::metaFieldTextScore
                                                     Document::metaFieldSearchHighlights,
                                                     Document::metaFieldSearchSortValues,
                                                     Document::metaFieldIndexKey,
-                                                    Document::metaFieldSearchScoreDetails};
+                                                    Document::metaFieldSearchScoreDetails,
+                                                    Document::metaFieldVectorSearchScore};
 
 DocumentStorageIterator::DocumentStorageIterator(DocumentStorage* storage, BSONObjIterator bsonIt)
     : _bsonIt(std::move(bsonIt)),
@@ -467,6 +468,8 @@ void DocumentStorage::loadLazyMetadata() const {
                 _metadataFields.setSearchScoreDetails(elem.Obj());
             } else if (fieldName == Document::metaFieldSearchSortValues) {
                 _metadataFields.setSearchSortValues(elem.Obj());
+            } else if (fieldName == Document::metaFieldVectorSearchScore) {
+                _metadataFields.setVectorSearchScore(elem.Double());
             }
         }
     }
@@ -537,6 +540,7 @@ constexpr StringData Document::metaFieldSearchScore;
 constexpr StringData Document::metaFieldSearchHighlights;
 constexpr StringData Document::metaFieldSearchScoreDetails;
 constexpr StringData Document::metaFieldSearchSortValues;
+constexpr StringData Document::metaFieldVectorSearchScore;
 
 void Document::toBsonWithMetaData(BSONObjBuilder* builder) const {
     toBson(builder);
@@ -567,6 +571,9 @@ void Document::toBsonWithMetaData(BSONObjBuilder* builder) const {
     if (metadata().hasSearchSortValues()) {
         builder->append(metaFieldSearchSortValues, metadata().getSearchSortValues());
     }
+    if (metadata().hasVectorSearchScore()) {
+        builder->append(metaFieldVectorSearchScore, metadata().getVectorSearchScore());
+    }
 }
 
 Document Document::fromBsonWithMetaData(const BSONObj& bson) {