Handle int64 field type when adding index fields (#671)

* Handle int64 field type when adding index fields

* add support for float64

pkg/sqlcache/informer/listoption_indexer.go

@@ -499,7 +499,7 @@ func (l *ListOptionIndexer) addIndexFields(key string, obj any, tx transaction.C
 		switch typedValue := value.(type) {
 		case nil:
 			args = append(args, "")
-		case int, bool, string:
+		case int, bool, string, int64, float64:
 			args = append(args, fmt.Sprint(typedValue))
 		case []string:
 			args = append(args, strings.Join(typedValue, "|"))

pkg/sqlcache/informer/listoption_indexer_test.go

@@ -1855,7 +1855,11 @@ func TestWatchMany(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 
 	opts := ListOptionIndexerOptions{
-		Fields:       [][]string{{"metadata", "somefield"}},
+		Fields: [][]string{
+			{"metadata", "somefield"},
+			{"spec", "replicas"},
+			{"spec", "minReplicas"},
+		},
 		IsNamespaced: true,
 	}
 	loi, err := makeListOptionIndexer(ctx, opts)
@@ -1902,6 +1906,10 @@ func TestWatchMany(t *testing.T) {
 			"metadata": map[string]any{
 				"name": "foo",
 			},
+			"spec": map[string]any{
+				"replicas":    int64(1),
+				"minReplicas": float64(1.0),
+			},
 		},
 	}
 	foo.SetResourceVersion("100")