Recordset

var q = new Query("SELECT Id, Description FROM Catalog_Stock");
var res = q.Execute();
var table = [];
while (res.Next()) {
	table.push([res["Id"], res.Description]);
}

var q = new Query("SELECT Id, Description FROM Catalog_Stock");
var res = q.Execute();
while (res.Next()) {
	...
}

var q = new Query("SELECT Id, Description FROM Catalog_Stock");
return q.Execute().Unload();