---
title: progress_max_num
framework: coreservices
role: symbol
role_heading: Instance Property
path: coreservices/mdquerybatchingparams/1413036-progress_max_num
---

# progress_max_num

The maximum number of results that can accumulatebefore additional progress notifications are sent. This value isused only during the initial result-gathering phase of a query.

## Declaration

```swift
var progress_max_num: Int
```