An update to Nathan Dintenfass' function at http://www.cflib.org/udf/QueryToArrayOfStructures. I've removed pre CF9 support to save a couple lines.

QueryToArrayOfStructures

private array function QueryToArrayOfStructures( required query theQuery ){
	var theArray = [];
	var cols     = ListtoArray(theQuery.columnlist);
	for( var row=1; row <= theQuery.recordcount; row=row+1 ){
		var thisRow = {};
		for( var col=1; col <= arraylen(cols); col=col+1 ){
			thisRow[cols[col]] = theQuery[cols[col]][row];
		}
		arrayAppend(theArray, thisRow);
	}
	return(theArray);
};