asterix-app/src/test/resources/AQLTS/queries/functionDecl.aql - asterixdb - Gitiles

 declare function add($a, $b){
 	$a + $b
 }

 declare function minus($a, $b){
 	$a - $b
 }
	declare function add($a, $b){
	$a + $b
	}

	declare function minus($a, $b){
	$a - $b
	}