diff --git a/libs/community/langchain_community/vectorstores/myscale.py b/libs/community/langchain_community/vectorstores/myscale.py
index e5a18576cde..bc90b27c0e5 100644
--- a/libs/community/langchain_community/vectorstores/myscale.py
+++ b/libs/community/langchain_community/vectorstores/myscale.py
@@ -470,8 +470,9 @@ class MyScale(VectorStore):
             ids is None and where_str is None
         ), "You need to specify where to be deleted! Either with `ids` or `where_str`"
         conds = []
-        if ids:
-            conds.extend([f"{self.config.column_map['id']} = '{id}'" for id in ids])
+        if ids and len(ids) > 0:
+            id_list = ", ".join([f"'{id}'" for id in ids])
+            conds.append(f"{self.config.column_map['id']} IN ({id_list})")
         if where_str:
             conds.append(where_str)
         assert len(conds) > 0