- Work done on insert() and update() function from QueryBuilder.

- Fixed save() and saveAll() from repository
- QueryBuilder can now be flushed after queries.

src/Common/EntityResolver.php

@@ -63,7 +63,7 @@ class EntityResolver {
                         break;
 
                         case static::KEY_COLUMN_NAME:
-                            $key = $tag['object']->name ?? $item['name'];
+                            $key = strtolower($tag['object']->name ?? $item['name']);
                         break;
 
                         default: