updated API docs

docs/backend_api/services_backend_script_api.js.html

@@ -253,6 +253,8 @@ function BackendScriptApi(startNote, currentNote, originEntity) {
      */
     this.transactional = sql.transactional;
 
+    this.sql = sql;
+
     /**
      * Trigger tree refresh in all connected clients. This is required when some tree change happens in
      * the backend.