Function

MDQuerySetDispatchQueue(_:_:)

Sets the dispatch queue on which query results will be delivered by MDQueryExecute.

Declaration

func MDQuerySetDispatchQueue(_ query: MDQuery!, _ queue: DispatchQueue!)

Parameters

query

The query.

queue

The dispatch queue on which results should be delivered.

Discussion

It is not advisable to change set dispatch queue after MDQueryExecute(_:_:) has been called with the query.

Setting the dispatch queue for a synchronous query (kMDQuerySynchronous) has no effect.

See Also

Creating Queries