---
title: "MDQuerySetSortOptionFlagsForAttribute(_:_:_:)"
framework: coreservices
role: symbol
role_heading: Function
path: coreservices/1413075-mdquerysetsortoptionflagsforattr
---

# MDQuerySetSortOptionFlagsForAttribute(_:_:_:)

## Declaration

```swift
func MDQuerySetSortOptionFlagsForAttribute(_ query: MDQuery!, _ fieldName: CFString!, _ flags: UInt32) -> Bool
```