Query optimization experiments

2018-01-14 21:15:42 +01:00
parent 7f90fdedf1
commit 59d85cc218
2 changed files with 9 additions and 8 deletions
--- a/src/pretix/control/views/search.py
+++ b/src/pretix/control/views/search.py
@@ -34,4 +34,8 @@ class OrderSearch(PaginationMixin, ListView):
        if self.filter_form.is_valid():
            qs = self.filter_form.filter_qs(qs)

-        return qs.distinct().prefetch_related('event', 'event__organizer')
+        return qs.distinct().only(
+            'id', 'invoice_address__name', 'code', 'event', 'email', 'datetime', 'total', 'status'
+        ).prefetch_related(
+            'event', 'event__organizer'
+        )