Merge pull request #54 from crcornwell/master

Use Merge to Prevent Duplicated Data
heavenshell · May 8, 2019 · f41a705 · f41a705
2 parents e461379 + f2c7771
commit f41a705
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sqlalchemy_seed/__init__.py b/sqlalchemy_seed/__init__.py
@@ -103,7 +103,8 @@ def load_fixtures(session, fixtures):
             instances.append(instance)
 
     try:
-        session.add_all(instances)
+        for instance in instances:
+            session.merge(instance)
         session.flush()
         session.commit()
     except Exception: