Add keys for proper access.

db_scripts/diff/13127.down

@@ -1,3 +1,6 @@
 USE billing;
 
+ALTER TABLE billing_fees DROP KEY profdesdirtype_idx;
 ALTER TABLE billing_fees DROP COLUMN direction;
+ALTER TABLE billing_fees ADD KEY profdestype_idx
+  (billing_profile_id, destination, type);

db_scripts/diff/13127.up

@@ -3,3 +3,6 @@ USE billing;
 ALTER TABLE billing_fees ADD COLUMN direction enum('in', 'out') 
   NOT NULL DEFAULT 'out'
   AFTER destination;
+ALTER TABLE billing_fees DROP KEY profdestype_idx;
+ALTER TABLE billing_fees ADD KEY profdesdirtype_idx
+  (billing_profile_id, destination, direction, type);