quick return if nothing to insert

aiidateam · Jan 21, 2025 · 0360df3 · 0360df3
1 parent bffac4d
commit 0360df3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/aiida/storage/psql_dos/orm/groups.py b/src/aiida/storage/psql_dos/orm/groups.py
@@ -185,6 +185,8 @@ def check_node(given_node):
             for node in nodes:
                 check_node(node)
                 ins_dict.append({'dbnode_id': node.id, 'dbgroup_id': self.id})
+            if len(ins_dict) == 0:
+                return
 
             table = self.GROUP_NODE_CLASS.__table__
             ins = insert(table).values(ins_dict)