[skip ci] Add comment for deleteCollection (#9367)

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2021-10-06 23:38:00 +08:00 · 2021-10-06 23:38:00 +08:00 · 8ab25a1bb1
parent c86193fb7b
commit 8ab25a1bb1
1 changed files with 1 additions and 0 deletions
--- a/internal/querynode/collection.go
+++ b/internal/querynode/collection.go
@ -227,6 +227,7 @@ func newCollection(collectionID UniqueID, schema *schemapb.CollectionSchema) *Co
 	return newCollection
 }

+// deleteCollection delete collection and free the collection memory
 func deleteCollection(collection *Collection) {
 	/*
 		void