Optimize UUID migration -> use postgresql uuid gen

1 files changed, 7 insertions, 6 deletions

diff --git a/archaeological_warehouse/migrations/0041_auto_20190912_1518.py b/archaeological_warehouse/migrations/0041_auto_20190912_1518.py
index f1158d9b1..b8311ef2d 100644
--- a/archaeological_warehouse/migrations/0041_auto_20190912_1518.py
+++ b/archaeological_warehouse/migrations/0041_auto_20190912_1518.py
@@ -6,8 +6,6 @@ import uuid
 
 from django.db import migrations, models
 
-from ishtar_common.utils_migrations import set_uuid_helper
-
 
 class Migration(migrations.Migration):
 
@@ -26,10 +24,13 @@ class Migration(migrations.Migration):
             name='uuid',
             field=models.UUIDField(blank=True, null=True),
         ),
-        migrations.RunPython(set_uuid_helper('archaeological_warehouse',
-                                             'Container')),
-        migrations.RunPython(set_uuid_helper('archaeological_warehouse',
-                                             'Warehouse')),
+        migrations.RunSQL(
+            """
+            CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+            update archaeological_warehouse_container set uuid = uuid_generate_v1();
+            update archaeological_warehouse_warehouse set uuid = uuid_generate_v1();
+            """
+        ),
         migrations.AlterField(
             model_name='container',
             name='uuid',