asset/rate: speed up percent-queries

2023-06-23 16:02:31 +02:00 · 2023-06-23 16:02:31 +02:00 · c06c2b8260
commit c06c2b8260
parent 8eaddc9b28
2 changed files with 29 additions and 26 deletions
--- a/rate.py
+++ b/rate.py
@ -53,6 +53,13 @@ class Rate(SymbolMixin, ModelSQL, ModelView):
            Index(
                t,
                (t.rate, Index.Range())),
+            Index(
+                t,
+                (t.asset, Index.Equality())),
+            Index(
+                t,
+                (t.asset, Index.Equality()),
+                (t.date, Index.Range(order='DESC'))),
            })

    @classmethod